00512nam a22001217a 4500020002100000082001900021100001400040245006500054260003600119300003300155500001900188650018300207  a0668040173 (pbk)  a616.21075bDIF  aK. K. Lee  aDifferential diagnosis otolaryngologybarco diagnosis series  aNew YorkbArco Publishingc1978  aix, 278 p.b: ill.c; 25 cm.  aIncludes Index  aOtolaryngology-DiagnosisaDiagnosisvBleeding in otolaryngologyvHereditary deafnessvNerve disordersvNasal obstructionvVoice abnormalitiesvParapharyngeal massesvTumorsvIIMC