SUN-P273: The Effects of Oral Administration of Cystine/Theanine During the Perioperative Period in Patients Undergoing Laparoscopic Colorectal Surgery: A Pilot Study. (September 2017) - Hiyama, K.; Terashima, H.; Tsukizaki, H.; Sumi, Y.; Nakano, Y.; Imamura, F.; Kamiga, M.