1. Wu GH, Liu ZH, Wu ZH, Wu ZG. Perioperative artificial nutrition in malnourished gastrointestinal cancer patients. World J Gastroenterol 2006;12:2441-2444.
2. Sagar S, Harland P, Shields R. Early postoperative feeding with elemental diet. Br Med J 1979;1:293-295.
3. Kamei H, Hachisuka T, Nakao M, Takagi K. Quick recovery of serum diamine oxidase activity in patients undergoing total gastrectomy by oral enteral nutrition. Am J Surg 2005;189:38-43.
4. Mercer D, Robinson E. In: Townsend CM, Beauchamp RD, Evers BM, Mattox K, editor. Postgasrectomy syndrome. Sabiston textbook of surgery 2008;18th ed. Philadelphia: Saunders. 1251-1256.
5. Oh CA, Kim DH, Oh SJ, Choi MG, Noh JH, Sohn TS, Kim S, Bae JM. Changes of the preoperative and postoperative nutritional statuses in patients with gastric cancer and assessment of the nutritional factors that are correlated with short-term postoperative complications. J Korean Gastric Cancer Assoc 2010;10:5-12.
6. Lee MS. Nutritional management in gastric cancer patients. J Korean Gastric Cancer Assoc 2003;3:172-177.
7. Schölmerich J. Postgastrectomy syndromes: diagnosis and treatment. Best Pract Res Clin Gastroenterol 2004;18:917-933.
8. Yu W, Chung HY. Nutritional status after curative surgery in patients with gastric cancer: comparison of total versus subtotal gastrectomy. J Korean Surg Soc 2001;60:297-301.
9. Sohn J, Yu W. Preoperative and postoperative anemia in patients with gastric cancer. J Korean Gastric Cancer Assoc 2005;5:146-151.
10. Kwon IG, Song J, Kang WH, Oh SJ, Hyung WJ, Choi SH, Noh SH. Efficacy of intravenous iron sucrose for treating anemia after gastrectomy. J Korean Gastric Cancer Assoc 2008;8:262-266.
11. Adachi S, Kawamoto T, Otsuka M, Todoroki T, Fukao K. Enteral vitamin B12 supplements reverse postgastrectomy B12 deficiency. Ann Surg 2000;232:199-201.