Intestinal absorption studies in the aged.
D000368:Aged; D002338:Carotenoids / Q000097:blood; D005223:Fats / Q000032:analysis; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D008297:Male; D008875:Middle Aged; D012709:Serum Albumin / Q000032:analysis; D012712:Serum Globulins / Q000032:analysis; D014994:Xylose / Q000652:urine
D005223:Fats; D012709:Serum Albumin; D012712:Serum Globulins; D002338:Carotenoids; D014994:Xylose