1)Meguid MM, et al:Influence of nutritional status on the resumption of adequate food intake in patients recovering from colorectal cancer operations. Surg Clin North Am 66:1167-1176, 1986
2)Nehme AE:Nutritional support of the hospitalized patient. The team concept. JAMA 243:1906-1908, 1980
3)Malone DL, et al:Surgical site infections:reanalysis of risk factors. J Surg Res 103:89-95, 2002
4)Von Meyenfeldt MF, et al:Perioperative nutritional support:a randomised clinical trial. Clin Nutr 11:180-186, 1992
5)Heyland DK, et al:Total parenteral nutrition in the surgical patient:a meta-analysis. Can J Surg 44:102-111, 2001
6)Weimann A, et al:ESPEN guidelines on enteral nutrition:surgery including organ transplantation. Clin Nutr 25:224-244, 2006
7)Senkal M, et al:Outcome and cost-effectiveness of perioperative enteral immunonutrition in patients undergoing elective upper gastrointestinal tract surgery:a prospective randomized study. Arch Surg 134:1309-1316, 1999
8)Cerantola Y, et al:Immunonutrition in gastrointestinal surgery. Br J Surg 98:37-48, 2011