INTESTINAL ABSORPTION IN THE OLD.
D001769:Blood; D001826:Body Fluids; D050260:Carbohydrate Metabolism; D005853:Geriatrics; D006801:Humans; D007408:Intestinal Absorption; D014556:Urine; D014994:Xylose
D014994:Xylose
BLOOD; CARBOHYDRATE METABOLISM; GERIATRICS; INTESTINAL ABSORPTION; URINE; XYLOSE