title: Immunonutrition.
authors.forename: R L
authors.initials: RL
authors.lastname: Koretz
mesh_terms: D001120:Arginine; D004750:Enteral Nutrition; D015525:Fatty Acids, Omega-3; D005527:Food, Fortified; D006801:Humans; D007902:Length of Stay; D011182:Postoperative Care; D012313:RNA; D012107:Research Design
chemical_list: D015525:Fatty Acids, Omega-3; D012313:RNA; D001120:Arginine