title: [Malnutrition in the elderly: when appetite fails].
authors.forename: M
authors.initials: M
authors.lastname: Merk
mesh_terms: D000368:Aged; D004750:Enteral Nutrition / Q000451:nursing; D001068:Feeding and Eating Disorders / Q000209:etiology / Q000451:nursing*; D006801:Humans; D009730:Nursing Assessment; D015596:Nutrition Assessment; D011502:Protein-Energy Malnutrition / Q000209:etiology / Q000451:nursing*