Enteral nutrition of the critically ill patient.
D003422:Critical Care / Q000379:methods*; D003967:Diarrhea / Q000628:therapy; D002149:Energy Intake; D004734:Energy Metabolism; D004750:Enteral Nutrition / Q000379:methods*; D005526:Food, Formulated; D006801:Humans; D007415:Intestinal Obstruction / Q000628:therapy; D009994:Osmolar Concentration