Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUZUKI Toshihiro and UCHIDA Masaya and NAKAE Susumu,External Auditory Canal Cholesteatoma; A Case Report.,Practica Oto-Rhino-Laryngologica,0032-6313,The Society of Practical Otolaryngology,1994,87,10,1349-1353,https://cir.nii.ac.jp/crid/1390001204261724160,https://doi.org/10.5631/jibirin.87.1349