المؤلفون: AKIHIRO SHINOHARA, KAZUHIDE YAMAMO, KAZUKO KOHDA, MAKOTO TSUKAMOTO, MITSUAKI ISHIGA, NAOMICHI ARIMASA, SHYUN YAMAMOTO, TAKEHIKO YAMAMOTO, TAKESHI SAKAMOTO, TOSHINARI KOBAY

المصدر: GASTROENTEROLOGICAL ENDOSCOPY. 1981, 23(5):677