1st Dept Intern Med, Jikei Univ Sch Med, Japan
Hisato Nakajima & Kiyoshi Fujisawa
1st Dept Intern Med, Okayama Univ Med Sch, Okayama
Michio Kobayashi & Akiharu Watanabe
3rd Dept Intern Med, Fac Med, Univ of Tokyo, Japan
Hiroshige Itakura & Yasuhiko Iwasaki
3rd Div, Dept Intern Med, Niigata Univ Sch Med, Niigata
Toshihiko Ozaki & Fumihiro Ichida
2nd Dept Intern Med, Dokkyo Univ Sch Med, Japan
M. Kawano & M. Maehara
1st Dept Intern Med, Akita Univ Sch Med, Japan
Hideaki Ishida & Takao Ida
1st Dept Med, Chiba Univ Sch Med, Japan
Fumio Nomura & Kunihiko Ohnishi
2nd Dept Intern Med, Kurume Univ Sch Med, Japan
Eisuke Nagata & Ryukichi Kumashiro
3rd Dept Intern Med, Asahaikawa Med Coll, Japan
Chihiro Sekiya & Atsushi Takahashi
1st Dept Med, Osaka Univ Med Sch, Japan
Norio Hayashi & Takenobu Kamada
3rd Dept Intern Med, Saitama Med Sch, Saitama
Akira Ichinohe & Susumu Itoh
1st Dept Surg, Fac Med Mie Univ, Japan
Tsutomu Sekoguchi & Ryuji Mizumoto
1st Dept Med, Nippon Med Sch, Tokyo
Takumi Aramaki & Hidemasa Okumura
1st Dept Intern Med, Fac Med, Univ of Tokyo, Japan
Shigeki Hayashi & Yasuhiko Ohta