Nutrition after gastric operations.
D013505:Digestive System Surgical Procedures; D006801:Humans; D009747:Nutritional Physiological Phenomena; D052756:Nutritional Sciences; D009752:Nutritional Status; D010437:Peptic Ulcer / Q000601:surgery*; D013270:Stomach / Q000601:surgery*
NUTRITION; PEPTIC ULCER/surgery; STOMACH/surgery