Appropriate nutritional support for patients undergoing major upper abdominal surgery.
Fujita
Tetsuji
T
D000005:Abdomen / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000009:adverse effects / Q000706:statistics & numerical data*; D006801:Humans; D018529:Nutritional Support; D011014:Pneumonia / Q000209:etiology