MON-PP272: Multi-Institutional Prospective Study to Explore the Efficacy of Oral Nutritional Supplements in the Early Postoperative Period for Gastric Cancer Patients. (September 2015) - Tanaka, N.; Kobayashi, D.; Ishigure, K.; Mochizuki, Y.; Nakayama, H.; Morioka, Y.; Misawa, K.; Okada, T.; Yamanaka, M.; Uno, Y.; Hasegawa, H.; Matsumura, T.; et al.