Intestinal absorption tests for use in office practice.
D002338:Carotenoids / Q000097:blood; D002446:Celiac Disease / Q000097:blood / Q000652:urine; D003937:Diagnosis, Differential; D005194:Family Practice; D006801:Humans; D007408:Intestinal Absorption; D010182:Pancreatic Diseases / Q000097:blood / Q000652:urine; D014801:Vitamin A / Q000097:blood; D014994:Xylose / Q000652:urine
D014801:Vitamin A; D002338:Carotenoids; D014994:Xylose