Nutritional assessment in the elderly.
D000368:Aged; D002113:Calcification, Physiologic; D004068:Digestive System Physiological Phenomena; D005260:Female; D006801:Humans; D007668:Kidney / Q000502:physiology; D008297:Male; D008487:Medical History Taking; D009747:Nutritional Physiological Phenomena; D010808:Physical Examination; D011502:Protein-Energy Malnutrition / Q000503:physiopathology