Studies of caloric, nitrogen and electrolyte requirements in decreasing postoperative nitrogen loss.
D004573:Electrolytes; D006801:Humans; D009584:Nitrogen / Q000172:deficiency*; D009747:Nutritional Physiological Phenomena; D052756:Nutritional Sciences; D009752:Nutritional Status; D011184:Postoperative Period; D013270:Stomach / Q000601:surgery*
D004573:Electrolytes; D009584:Nitrogen
NITROGEN/deficiency; NUTRITION; STOMACH/surgery