Y. Sato
发表
K. Koyama,
J. Tanaka,
H. Yoshioka,
1991,
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A. Umezawa,
Y. Asanuma,
K. Koyama,
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Journal of surgical oncology.
T. V. van Gulik,
K. Koyama,
A. Bosma,
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Surgery.
T. V. van Gulik,
K. Koyama,
M. van der Heyde,
1993,
Hepato-gastroenterology.
S. Kudo,
F. Ishida,
E. Hidaka,
2015
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T. Sawai,
Y. Asanuma,
K. Koyama,
1991,
Nihon Geka Gakkai zasshi.
Y. Masaki,
Y. Asanuma,
K. Koyama,
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Hepato-gastroenterology.
A. Nashimoto,
T. Nomura,
Y. Tsuchiya,
2014
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K. Koyama,
T. Matsushiro,
J. Tanaka,
1991,
Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.
A. Umezawa,
H. Seki,
K. Koyama,
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Surgery, gynecology & obstetrics.
S. Yoshida,
K. Koyama,
T. Sato,
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Hepato-gastroenterology.