Business Address
House Ear Clinic
2100 W. Third Street
Los Angeles, CA 90057
(213) 483-9930

Education
1984 - BA, University of California, Los Angeles
1988 - MD, University of California, San Diego
1994 - PhD, University of California, San Diego
1988-1989-Intern, Department of Surgery, UCSD Medical Center
1989-1994-Resident, Division of Otolaryngology, UCSD Medical Center
1995-Clinical Fellow, House Ear Clinic, Inc

Certification
The American Board of Otolaryngology

Grants
Seaver Foundation Grant. Genetics of Age Related Hearing Loss: A whole genome association study. Effective 1-2006
NIH, NIDCD R01 DC04796-01, Study of a conserved genetic network in ear development. Awarded September 2001. Effective 10-2001 through 8-2006
NIH, NIDCD R01 DC05827, The genetics of age-related hearing loss. Awarded January 2003.
NIH, NIDCD R03 Co-investigator
K08 DC00119-01A1 Awarded October, 1996 Effective 1-1997 through 12-2001.
American Otological Society, The genetics of otosclerosis.
Deafness Research Foundation, 1992 to 1994
Trustee Grant, Children’s Hospital Research Foundation
Effective 7-1-1997 through 6/30/1999.
Deafness Research Foundation, The Molecular Basis of Deafness in the Tubby Mouse, Sponsor to J. Scott McMurray, 1998.
American Otological Society, The molecular biology of inner ear development.
AAO-HNS/Norwich-Eaton Pharmaceuticals, 1991

Honors
Phi Beta Kappa
A. Baird Hasting Medical Student Honor Society
Lattigau Academic Scholarship
Golden Key National Honor Society
Pi Gamma Mu International Honor Society

Memberships
American Otological Society
American Academy of Otolaryngology, Head and Neck Surgery
Association for Research in Otolaryngology
Acoustic Neuroma Association
American Neurotology Society
Deafness Research Foundation-Scientific Review Committee
Committee on Facial Nerve Disorders, American Academy of Otolaryngology, Head and Neck Surgery
National Board of Medical Examiners
National Organization for Hearing Research-Scientific Review Committee
Triological Society
NIH/NIDCD Ad Hoc Reviewer IFCN6

Awards
AAO-HNS Foundation’s Norwich-Eaton Pharmaceuticals
Resident Research Award, 1991
ARO Travel Award, 1991
AAO-HNS Cherry Blossom Travel Award, 1991
ARO Travel Award, 1992
Chairman’s Award, Chief Resident, UCSD, 1994
Edmund Prince Fowler Award, Triological Society

Professional Experience
Fellow, House Ear Clinic, Inc. 1-95 thru 12-95
Assistant Professor, Otolaryngology University of Cincinnati School of Medicine 1-96 thru 3-98
Associate House Ear Clinic, Inc. 4-98 thru present
House Ear Institute Research Scientist 4-98 thru present
Faculty USC Otolaryngology 4-98 thru present
Cedar’s Sinai Medical Center, 1-08 thru present
Medical Director of Cranial Base Surgical Center
Associate Professor, USC Keck School of Medicine

Abstracts/Posters
Friedman RA, Waldman L, Covell J. Alterations in the magnitude and direction of principal
strains with increases in the left ventricular volume in the dog. Federation Proceedings,
45:777, 1986.
Friedman RA, Crenshaw E, Rosenfeld M, Ryan A.: Cloning the insertion site of a transgenic inner ear mutant. ARO Proceedings, Midwinter meeting, St. Petersburg, FL, February, 1991.
Friedman RA, Crenshaw E, Rosenfeld M, Ryan A.: Molecular studies of the Wocko insertional inner ear mutation. ARO Proceedings, Midwinter meeting, St. Petersburg, FL, February, 1992.
Friedman RA, Djabali M, Crenshaw E, Rosenfeld M, Ryan A.: Molecular characterization of the Wocko insertional inner ear mutation. The Molecular Biology of Hearing and Deafness, UCSD, La Jolla, CA, May, 1992.
Friedman RA, Djabali M, Crenshaw E, Rosenfeld M, Ryan A.: Molecular studies of a transgenic insertional inner ear mutant. AAO-HNS Research Forum, Washington, DC, September, 1992.
Friedman RA, Djabali M, Crenshaw E, Rosenfeld M, Ryan A.: Molecular characterization of the Wocko insertional inner ear mutation. 29th Inner Ear Biology Workshop, Engelberg, Switzerland, 1992.
Friedman RA, Wood E, Seid A, Pransky S, and Kearns D.: Nager acrofacial dysostosis: A difficult airway. American Society of Pediatric Otolaryngology Proceedings, April, 1993, Los Angeles, CA.
Friedman RA, Adir V, Crenshaw E, Rosenfeld M, and Ryan A.: A complex rearrangement at the transgene integration site of the Wocko insertional inner ear mutation. AAO-HNS Research Forum, San Diego, CA, September, 1994.
Ryan A, Friedman RA, Hepler K, Adir V, and Luo L.: Molecular mechanisms of transmembrane ion movement in the cochlea. Inner Ear Neuropharmacology Symposium, Montpellier, France, September, 1994.
Friedman RA, Adir V, Crenshaw EB, Avraham K, Copeland N, Jenkins N, Rosenfeld MG, Ryan AF.: A transgenic insertional inner ear mutation on mouse chromosome 1. Molecular Biology of Hearing and Deafness Conference, Bethesda, MD, October, 1995.
Friedman RA, Brackmann D, Mills D. Promontory stimulation in patients with hearing loss after middle cranial fossa acoustic tumor removal. American Otologic Society, May, 1996 Friedman RA, Hitselberger WE, Brackman DE, Van Lovern H. Management of the contracted mastoid in translabyrinthine acoustic tumor removal. 2nd International Skull Base Congress. July, 1996.
Friedman RA, Brackmann D, Mills, D. Promontory stimulation in patients with hearing loss after middle cranial fossa acoustic tumor removal. 2nd International Skull Base Congress. July, 1996.
Friedman RA, Pensak ML, Tauber M, Tew JM JR., van Loveren HR. Anterior Petrosectomy Approach to Infraclinoidal Basilar Artery Aneurysms. Western Section Meeting, Triological Society, Tucson, AZ, January, 1997.
Friedman RA. Transforming Growth Factor Beta Genes and Inner Ear Development
Association for Research in Otolaryngology, Mid-Winter Meeting,
St. Petersburg Beach, FL, February, 1997
Pensak ML, Friedman RA. ?An Overview of the Surgical Treatment of Vertigo
XVI World Congress of Otorhinolaryngology Head and Neck Surgery, Sydney, Austraila, March 2-7, 1997.
Friedman RA, House JW. Use of the House-Brackmann facial nerve grading scale with acute and subacute facial palsy. VIII International Symposium on the Facial Nerve, Matsuyama, Ehime, Japan, May 13-18, 1997.
Friedman RA, Paradies NE, Wert S, Doetschman T, Cardell EL. The effect of TGFß-2 on inner development: Light and electron microscopy observations. Electron Microscopy Society Annual Meeting, Cleveland OH, August 1997.
Pelton PD, Sherman LS, Friedman, RA, Marchionni MA, Ratner N. Abnormal Proliferation, Spreading and Cytoskeletal Organization of Schwannoma-Derived Schwann Cells.
American Society of Cell Biology. September 1997.
Steward D, Paradies NE, Cardell EL, Doetschman T, Friedman RA. The role of TGFß1 in innerear development. Poster. American Academy of Otolaryngology-Head and Neck Surgery
101st Annual Meeting San Francisco, CA, September 1997.
Paradies NE, Wert S, Doetschman T, Friedman RA. The TGFß genes and tissue interactions during inner ear morphogenesis. Association for Research in Otolaryngology. February 1998
Friedman RA. Cochlear Implant Case Study. Central Auditory Neuropathy Conference, Lake
Arrowhead, CA, March 1998.
Johnson K, Cook S, Erway L, Matthews A, Sanford L, Paradies N, Friedman RA, A Mouse model of Branchio-Oto-Renal syndrome. Poster. Cell and Molecular
Biology of the Ear Symposium, House Ear Institute, Los Angeles, CA, April 1998.
Friedman RA, House JW, Luxford WM, Gherini S, Mills D. Profound hearing loss associated with hydrocodone/acetaminophen abuse. COSM, Palm Desert, 1999.
Friedman RA, Wackym PE. Will my child inherit my acoustic neuroma? Acoustic Neuroma Society, Milwaukee WI, June 1999.
K. Johnson, S. Cook, L. Erway, A. Matthews, L., C. Li, R. Friedman. 1Jackson Laboratories, Inner Ear and Kidney Anomalies Caused by IAP Insertion in an Intron of the Eya1 Gene in a Mouse Model of BOR Syndrome. Association for Research in Otolaryngology. February 2000.
Friedman RA, Adir V, Crenshaw EB, Ryan AF, Rosenfeld MG. A transgenic insertional inner ear mutation on mouse chromosome 1. Combined Otolaryngology Spring Meetings, Orlando FLA, 2000. Edmund Prince Fowler Award.
Friedman RA, Hitselberger WE, Brackmann DE, Day JD. Management of Acoustic Neuromas in Hearing Patients. North American Skull Base Society, Phoenix AZ, March 2000.
Kesser BW, Friedman RA, Brackmann DE, Hitselberger WE. Preserving Hearing after Sudden Loss in Acoustic Neuroma. Otol Head Neck Surg. :1999.
Kesser BW, Friedman RA, Slattery WH Brackmann DE. Long-term hearing results in acoustic neuroma surgery. Otol Head Neck Surg. 123;71:2000.
Xiaoyan Cindy Li, Howard. M. Saal, Thomas B. Friedman and Rick A. Friedman. (2000) A New Gene for Autosomal Dominant Nonsyndromic Hearing Loss (DFNA32) maps to Chromosome 11p15. Am J Hum Genet 67(4):pp A1727. 46th annual meeting of American Journal of Human Genetics.
X.Cindy Li, Dawna Mills, Patricia Johnson, Derald Brackmann, Rick A. Friedman (2001) Genetic and clinical studies of Otosclerosis. The 10th International Congress of Human Genetics.
Biesiada E, Lusis AJ, Friedman RA. A modification of the Eya1 mutant phenotype. Molecular Biology of Hearing and Deafness, Bethesda MD, October 2001.
Li XC, Brackmann DE, Friedman RA. A novel locus for otosclerosis OTSC3. Molecular Biology of Hearing and Deafness, Bethesda MD, October 2001.
Friedman RA, Brackmann DE, Day JD, Hitselberger WE. Hearing preservation in vestibular schwannoma. 5th European Skull Base Society Congress, Copenhagen, Denmark. June 2001. Skull Base 11 (suppl 2).
Biesiada E., Lusis AJ, Friedman RA. QTL mapping of an Eya1bor suppressor gene. Association for Research in Otolaryngology. February 2002.
Fisher O, Friedman RA, Luxford WM, Mills D. Profound hearing loss associated with hydrocodone/acetaminophen abuse. Triological Society, Western Section, Pasadena CA 2002.

Articles
Friedman RA, Harris JP, Sitzer M, Schaff H, Marshall L, and Shackford S.: Injuries related to all-terrain vehicular accidents: A closer look at head and neck trauma. Laryngoscope. 1989;98 (11): 1251-1254.
Friedman RA, Wood E, Seid A, Pransky S, Kearns D.: Nager acrofacial dysostosis: A difficult airway. International Journal of Pediatric Otolaryngology. 1996;35:69-72.
Friedman RA, Nelson RA, Harris JP.: Posterior fossa meningiomas intimately involved with endolymphatic sac. American Journal of Otology. 1996;17 (4):612-616.
Friedman RA. Transgenic insertional mutagenesis: A tool for the study of inner ear development. Archives of Otolaryngology - Head and Neck Surgery. March, 1996;122:252-257.
Friedman RA, Talbot JM, Wilson D, Fischel-Ghodsian N.: Molecular genetic analysis of patients with X-linked mixed deafness and perilymph gusher. Annals of Otology, Rhinology, and Laryngology. 1997;106:320-325.
DeKok Y, Vossenaar C, Cremers WRJ, Dahl N, Laporte J, Hu LJ, Friedman RA, et al.: Identification of a hot spot for microdeletions in patients with X-linked
deafness type 3 (DFN3) 900 kb proximal to the DFN3 gene POU3F4 Human
Molecular Genetics. 1996;5 (9):1229-1235.
Friedman RA, Brackmann DE, van Loveren HR, Hitselberger WE.: Management of the contracted mastoid in translabyrinthine acoustic tumor removal. Arch Otolaryngol Head Neck Surg. 1997;123:342-344.
Friedman RA, Pensak ML, Tauber M, Tew JM, Jr., van Loveren HR. Anterior petrosectomy approach to infraclinoidal basilar artery aneurysms. Laryngoscope. 1997;107:977-983.
Pensak ML, Friedman RA. The fallopian bridge technique in chronic ear surgery. Laryngoscope. 1997;107:1451-1456.
Sanford LP, Ormsby I, Gittenberger-deGroot A, Friedman RA, Sariola H, Boyvin G,
Cardell ELS, and Doetschman, T. Transforming growth factor ß2: Essential for multiple epithelial mesenchymal interactions in mouse development. Development. 1997;124:2659-2670.
Friedman RA, Pensak ML, Osterhus DR, Tew JM, Jr., van Loveren HR. Trigeminal schwannomas: the role of the neurotologist in their multi-disciplinary management.
Otol Head Neck Surg. 1999;120:355-360.
Pensak, ML., Friedman RA. The role of endolymphatic mastoid shunt surgery in the managed care era. American Journal of Otology. 1998;19:337-340.
Kozel, PJ, Friedman RA, Erway LC, Yamoah EN, Liu LH, Riddle T, Duffy JJ, Doetschman T, Miller ML, Cardell EL, Shull GE. Balance and hearing deficits in mice with a null mutation in the gene encoding plasma membrane Ca2+-ATPase isoform 2. Journal of Biological Chemistry. 1998:273;18693-18696.
Osterhaus DR, Van Loveren HR, Friedman RA. Trigeminal Neuroma: Imaging case of the month. Am J Otol 1999;20:551-552.
Scott DA, Greinwald JH, JR., Marietta JR, Drury S, Swiderski RE, Vinas A, DeAngelis MM, Carmi R, Rames A, Kraft ML, Elbedour K, Skworak AB, Friedman RA, Srikumari Srisailapathy CR, Verhoeven K, Van Camp G, Lovett M, Deininger PL, Batzer MA, Morton CC, Keats BJ, Smith RJH, Sheffield VC. Identification and mutation analysis of a cochlear-expressed zinc finger protein gene at the DFNB7/11 hearing-loss-loci on human chromosome 19 and mouse chromosome 19. GENE. 215 (1998) 461-469.
Pelton DP, Sherman LS, Rizvi TA, Marchionni MA, Wood P, Friedman RA, Ratner N. Ruffling membrane, stress fiber, cell spreading and proliferation abnormalities in human schwannoma cells. Oncogene (1998) 17, 2195-2209.
Friedman RA, Brackmann DE, Mills D. Auditory-nerve Integrity After Middle-Fossa Accoustic-tumor Removal. Otolaryngology- Head and Neck Surgery, 1998;119 Number 6:588-592.
Paradies NE, Sanford LP, Doetschman T, Friedman RA.
Developmental expression of the TGF-betas in the mouse cochlea. Mechanisms Of Development (79)1-2 (1998) pp. 165-168.
Johnson K, Cook S, Erway L, Matthews A, Sanford L, Paradies N, Friedman RA. Inner ear and kidney anomalies caused by IAP insertion in an intron of the Eya1 gene in a mouse model of BOR syndrome. Hum Mol Genet. 1999 Apr;8(4):645-653.
Friedman RA, Bykhovskaya Y, Sue CM, DiMauro S, Bradley R, Fallis R, Paradies N, Pensak ML, Smith RJ, Groden J, Li XC, Fischel-Ghodsian N. Maternally Inherited Non-syndromic Hearing Loss. Am J Med Genet 1999 Jun 4;84(4):369-72.
Angeli SI, Naranjo c, Friedman RA, Naranjo A, Henríquez O, Fischel-Ghodsian N, Chiossone E. An analysis of a large postlingually deaf family with hereditary non-syndromic profound hearing loss. Acta Otolaryngol (Stockh) 1999 Mar;119(2):158-62.
Friedman RA, Brackmann DE. Transcochlear Approach. Operative Techniques in Neurosurgery. May 1999.
Sue CM, Tanji K, Hadjigeorgiou G, Andreu AL, Nishino I, Krishna S, Bruno C, Hirano M, Shanske S, Bonilla E, Fischel-Ghodsian N, DiMauro S, Friedman R. Maternally inherited hearing loss in a large kindred with a novel T7511C mutation in the mitochondrial DNA tRNA(Ser(UCN)) gene. Neurology 1999 Jun 10;52(9):1905-8
Friedman RA. The surgical management of Bell’s palsy: A review. Am J Otol 2000;21:139-144.
Friedman RA, House JW, Luxford WM, Gherini S, Mills D. Profound hearing loss associated with hydrocodone/acetaminophen abuse. Am J Otol 2000;21:188-191.
Brackmann DE, Owens R, Friedman RA, Slattery WH, Hitselberger WE, House JW, Luxford WM, DelaCruz A, Nelson RA, Fayad J. Prognostic factors for hearing preservation in middle fossa acoustic tumor surgery. Am J Otol 2000:21;417-424.
Friedman RA, Adir V, Crenshaw EB, Ryan AF, Rosenfeld MG. A transgenic insertional inner ear mutation on mouse chromosome 1. Laryngoscope 2000:110;489-496.
Brackmann DE, Fayad JN, Slattery WH, Friedman RA, Day JD, Hitselberger WE, Owens RM. Early proactive management of vestibular schwannomas in neurofibromatosis type 2. Neurosurgery 2001:49;274-283.
Friedman RA, Brackmann DE. The middle cranial fossa approach to vestibular schwannomas. Operative Techniques in Neurosurgery 2001:4;30-35.
Friedman RA, Kesser B, Brackmann DE, Hitselberger WE. Hearing preservation in patients with sudden hearing loss and vestibular schwannoma. Otol Head Neck Surg 2001;125:544-551.
Friedman RA, Kesser B, Brackmann DE, Fisher LM, Slattery WH, Hitselberger WE Long-term hearing preservation after middle fossa removal of vestibular schwannoma. Otolaryngol Head Neck Surg. 2003 Dec;129(6):660-5.
Shen T, Friedman RA, Brackmann DE, Slattery WE, Hitselberger WE, Schwartz M. Evolution of the management of petroclival meningioma. Otol Neurotol. 2004 May.;25(3):394-7.
Floyd JA, Gold DA, Concepcion D, Poon TH, Wand X, Keithley E, Chen D, Ward EJ, Chinn SB, Friedman RA, Yu H, Moriwaki K, Shiroishi T, Hamilton BA. A natural allele of NxF1/TAP suppresses retroviral insertional mutations. Nat Gen, in press.
Li X, Fischel-Ghodsian N, Schwartz F, Yan Q, Friedman RA, Guan MX. Biochemical characterization of the mitochondrial tRNASer(UCN) T7511C mutation associated with nonsyndromic deafness. Nucleic Acids Res. 2004 Feb 11;32(3):867-77.
Weber PC, Roland PS, Hannley M, Friedman R, Manolidis S, Matz G, Owens F, Rybak L, Stewart MG. The development of antibiotic resistant organisms with the use of ototopical medications. Otolaryngol Head Neck Surg. 2004 Mar;130(3 Suppl):S89-94.
Manolidis S, Friedman R, Hannley M, Roland PS, Matz G, Rybak L, Stewart MG, Weber P, Owens F. Comparative efficacy of aminoglycoside versus fluoroquinolone topical antibiotic drops. Otolaryngol Head Neck Surg. 2004 Mar;130(3 Suppl):S83-8.
Matz G, Rybak L, Roland PS, Hannley M, Friedman R, Manolidis S, Stewart MG, Weber P, Owens F. Ototoxicity of ototopical antibiotic drops in humans. Otolaryngol Head Neck Surg. 2004 Mar;130(3 Suppl):S79-82.
Roland PS, Rybak L, Hannley M, Matz G, Stewart MG, Manolidis S, Friedman R, Weber P, Owens F. Animal ototoxicity of topical antibiotics and the relevance to clinical treatment of human subjects. Otolaryngol Head Neck Surg. 2004 Mar;130(3 Suppl):S57-78.
Roland PS, Stewart MG, Hannley M, Friedman R, Manolidis S, Matz G, Rybak L, Weber P, Owens F. Consensus panel on role of potentially ototoxic antibiotics for topical middle ear use: Introduction, methodology, and recommendations. Otolaryngol Head Neck Surg. 2004 Mar;130(3 Suppl):S51-6. 2006 Oct;14(5):305-13.
Doherty JK, Friedman RA. Controversies in building a management algorithm for vestibular schwannomas. Curr Opin Otolaryngol Head Neck Surg. 2006 Oct;14(5):305-13.
Mc Hugh RK, Friedman RA. Genetics of hearing loss: Allelism and modifier genes produce a phenotypic continuum. Anat Rec A Discov Mol Cell Evol Biol. 2006 Apr;288(4):370-81.
Niu H, Makmura L, Shen T, Sheth SS, Blair K, Friedman RA. Identification of two major loci that suppress hearing loss and cochlear dysmorphogenesis in Eya1(bor/bor) mice.
Genomics. 2006 Sep;88(3):302-8. Epub 2006 Feb 20.
Friedman RA, Brackmann DE, Hitselberger WE, Schwartz MS, Iqbal Z, Berliner KI. Surgical salvage after failed irradiation for vestibular schwannoma.
Laryngoscope. 2005 Oct;115(10):1827-32.
Slattery WH, Fisher LM, Iqbal Z, Friedman RA, Liu N. Intratympanic steroid injection for treatment of idiopathic sudden hearing loss. Otolaryngol Head Neck Surg. 2005 Aug;133(2):251-9.
Friedman RA, Cullen RD, Ulis J, Brackmann DE. Management of cerebrospinal fluid leaks after acoustic tumor removal. Neurosurgery. 2007
Kutz JW Jr, Verma S, Tan HT, Lo WW, Slattery WH 3rd, Friedman RA. Surgical management of skull base chondroblastoma. Laryngoscope. 2007 May;117(5):848-53
Starkweather A, Friedman RA. Effect of ciprodex on graft healing in tympanoplasty. Adv Ther. 2007 Mar-Apr;24(2):427-35
Kutz JW Jr, Friedman RA.Congenital middle ear cholesteatoma. In: Ear Nose Throat J. 2007 Nov;86(11):654.
Wilkinson EP, Liu GC, Friedman RA. Correction of progressive hearing loss in superior canal dehiscence syndrome.Laryngoscope. 2008 Jan;118(1):10-3
Friedman RA. Lut Van Laer, Matthew J. Huentelman, Sonal S. Sheth, Els Van Eyken, Jason J. Corneveaux, Waibhav D. Tembe, Rebecca F. Halperin, Ashley Q. Thorburn, Sarah Bonneux, Erik Fransen, Jeroen Huyghe, Ilmari Pyykkö, Cor W.R.J. Cremers, Hannie Kremer, Ingeborg Dhooge, Dafydd Stephens, Eva Orzan, Markus Pfister, Michael Bille10, Agnete Parving, Martti Sorri1, Paul H. Van de Heyning, Linna Makmura, Frederick H. Linthicum, Jr., Sofie Thys, Jose N. Fayad, John V. Pearson, David W. Craig, Dietrich A. Stephan, and Guy Van Camp. GRM7 Variants Confer Susceptibility To Age Related Hearing Impairment. In: New England Journal of Medicine (submitted AJHG)
Li XC, Friedman RA. Hereditary Hearing Loss. In: The Otolaryngologic Clinics of North America. In press 2004.
Slattery WH 3rd, Fisher LM, Hitselberger W, Friedman RA, Brackmann DE. Hearing preservation surgery for neurofibromatosis Type 2-related vestibularschwannoma in pediatric patients. In: J Neurosurg. 2007 Apr;106(4 Suppl):255-60

Chapters
Friedman RA, Harris JP.: Paranasal Sinusitis. Annual Review of Medicine. 1992;42: 471-489.
Friedman RA, Ryan AF.: Transgenic mice: Current applications to the study of the auditory and vestibular systems. The Otolaryngologic Clinics of North American. 1992;25 (5): 1017-1026.
Friedman RA, Luxford, W. L.: Injuries of the auricle, middle ear, and temporal bone. In
Pediatric Otology/Neurotology. Edited by Lalwani AK and Grundfast KM. J.B. Lippincott Company, Philadelphia, PA. November, 1996.
Friedman RA, House, J.W.: Facial Nerve results. In: Acoustic Tumors: Diagnosis and Management, 2nd edition. Edited by House, WF, Luetje CM, and Doyle KJ Singular Publishing Group, Inc., San Diego, CA. October, 1996.
Pensak ML, Friedman, R.: Malignant tumors of the temporal bone. In: Clinical Otology, 2nd edition. Edited by Pensak ML, and Hughes G. Thieme Publishers, New York, NY. 1997; 23:335-343.
Battaglia AS, Lim DL, Friedman RA, Ryan AF.: Molecular biology and clinical otology. In: Clinical Otology, 2nd edition. Edited by Pensak ML and Hughes G Thieme Publishers, New York, NY. 1997;4:53-59.
Friedman RA. Brackmann DE: Approaches to glomus tumors. In: Surgery of the Skull Base.
Edited by Donald PJ, J.B. Lippincott company, Philadelphia, PA. November, 1996.
Friedman RA. Pathogenesis of Menieres’s Disease with particular attention to molecular mechanisms. In: Menieres Disease. Edited by Harris JP. Kugler Publications, the
Netherlands.
Friedman RA. Congenital and acquired facial paralysis. In: Practical Pediatric Otolaryngology
Edited by Cotton RT, and Myer CM III, Lippincott-Raven Publishers, Philadelphia, PA. Publication expected September, 1997.
Friedman RA. Otitis Media. In: Conn’s Current Therapy. 1999 Edition.c
Friedman RA. Neurotology Case Studies. In: Case Presentations in Otolaryngology-Head and Neck Surgery. Seiden AM, Tami TA, Gluckman JL, Pensak ML and Cotton RT.
Thieme Publishers, New York NY.
Kesser B, Friedman RA. Tinnitus. In: Conn’s Current Therapy. 2000 Edition.
Friedman RA, Brackmann DE. Jugulotympanic Paragangliomas. In: Tumors of the Ear and Temporal Bone.
Brackmann DE, Friedman RA, et al. Auditory Prostheses. In: Neurological Surgery.
House JW, Friedman RA. Translabyrinthine Approach. In: Otologic Surgery, 2nd edition, eds. Brackmann DE, Shelton C and Arriaga M, WB Saunders Co., Philadelphia, 2001.
Friedman RA, Kesser BW. Surgery of Ventilation and Mucosal Disease. In: Otologic Surgery, 2nd edition, eds. Brackmann DE, Shelton C and Arriaga M, WB Saunders Co., Philadelphia, 2001.
Trautwein P, Shallop J, Fabry L, Friedman R. Cochlear Implantation of Patients with Auditory Neuropathy. In: Auditory Neuropathy, eds. Sininger Y, Starr A, Singular Publishing, Australia, 2001.
Friedman RA. Congenital and Acquired Facial Paralysis. In: Update on Facial Nerve Disorders, ed., Shelton C, AAO-HNSF, Inc., Alexandria VA, 2001.
Friedman RA, House JW. Facial Nerve Functional Assessment: The Development of a Facial Nerve Grading Scale. In: Update on Facial Nerve Disorders, ed., Shelton C, AAO-HNSF, Inc., Alexandria VA, 2001.
Li, XC, Friedman RA. Recent Advances in Hereditary Hearing Loss. In: Advances in Otolaryngology. Myers, E. ed., in press 2004.