[Dietary deficiencies in subjects of geriatric age. Clinical research].
D000368:Aged; D000369:Aged, 80 and over; D035843:Biomedical Research; D003677:Deficiency Diseases; D004032:Diet; D005247:Feeding Behavior; D005853:Geriatrics; D006801:Humans; D015596:Nutrition Assessment; D009752:Nutritional Status
DEFICIENCY DISEASES/in old age; GERIATRICS/nutrition and diet