Authors: H Isomoto; Y Mizuta; K Inoue; T Matsuo; T Hayakawa; M Miyazaki; K Onita; F Takeshima; K Murase; I Shimokawa; S Kohno Journal: Scand J Gastroenterol Date: 1999-04 Impact factor: 2.423
Authors: A Muraoka; I Suehiro; M Fujii; H Ueno; S Hayashi; K Shimizu; R Kitazawa; S Kitazawa; K Murakami Journal: J Gastroenterol Date: 1998-06 Impact factor: 7.527