Middle Ear Foreign Body of Ear Molding Material
イヤモールド中耳異物例

Shinsuke ITO, Naomi UCHIDA, Masao TAKETOMI, Hirofumi JOHNO
1994 Practica Oto-Rhino-Laryngologica  
doi:10.5631/jibirin.87.751 fatcat:bqwv3xsdv5avpeksryxukewwr4