Evaluation of a 55-gene classifier as a prognostic biomarker for adjuvant chemotherapy in stage III colon cancer patients oleh Eiji Oki, Eiji Shinto, Mototsugu Shimokawa, Shigeki Yamaguchi, Megumi Ishiguro, Seiji Hasegawa, Yasumasa Takii, Hideyuki Ishida, Tetsuya Kusumoto, Masaru Morita, Naohiro Tomita, Manabu Shiozawa, Masafumi Tanaka, Heita Ozawa, Yojiro Hashiguchi, Shinobu Ohnuma, Sachiyo Tada, Tomoko Matsushima, Kazuo Hase