Transition of serum cytokines following pancreaticoduodenectomy: A subsidiary study of JAPAN-PD

Hiromichi Maeda, Ken Ichi Okada, Tsutomu Fujii, Mari S. Oba, Manabu Kawai, Seiko Hirono, Yasuhiro Kodera, Masayuki Sho, Takahiro Akahori, Yasuhiro Shimizu, Yoshiyasu Ambo, Naru Kondo, Yoshiaki Murakami, Jiro Ohuchida, Hidetoshi Eguchi, Hiroaki Nagano, Junichi Sakamoto, Hiroki Yamaue