Adjuvant chemotherapy can prolong recurrence-free survival but did not influence the type of recurrence or subsequent treatment in patients with colorectal liver metastases

Takashi Kokudo, Akio Saiura, Tadatoshi Takayama, Shinichi Miyagawa, Junji Yamamoto, Masayoshi Ijichi, Masanori Teruya, Fuyo Yoshimi, Seiji Kawasaki, Hiroto Koyama, Masaru Oba, Michiro Takahashi, Nobuyuki Mizunuma, Yutaka Matsuyama, Soichiro Ishihara, Masatoshi Makuuchi, Norihiro Kokudo, Kiyoshi Hasegawa