Taniguchi T, Seko S, Azuma K, Asagoe K, Tamegai M, Nishida O, Inoue F, Okamoto M, Mizumoto T, Kobayashi H
Department of Internal Medicine and Radiology, Ohtsu Red Cross Hospital, Shiga, Japan.
Dig Dis Sci. 2001 Jan;46(1):187-91. doi: 10.1023/a:1005626328815.