術中痩菅確認が困難であった下咽頭梨状窩瘻の1症例と本邦報告例の集計
A Case of Pyriform Sinus Fistula

Kouichi Ohno, Katsuji Sakai, Chuji Yamada, Shuichi Nakatani, Chizuka Shiokawa, Kazuki Morigami
1989 Journal of the Japanese Society of Pediatric Surgeons  
doi:10.11164/jjsps.25.1_96 fatcat:4im2mod47jdidnlewchhwegdt4