A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
宇納 恵三, 北村 享俊, 菅沼 靖, 佐藤 恭信, 甲谷 孝史. "23.家族性大腸腺腫症の1例(第17回 日本小児内視鏡研究会)." Journal of the Japanese Society of Pediatric Surgeons 27.4 (1991) 802