title: Absorption studies in patients with Crohn's disease and in patients with ulcerative colitis.
mesh_terms: D003093:Colitis, Ulcerative / Q000097:blood / Q000378:metabolism* / Q000652:urine; D003424:Crohn Disease / Q000097:blood / Q000378:metabolism* / Q000652:urine; D005243:Feces / Q000032:analysis; D005260:Female; D005492:Folic Acid / Q000097:blood; D006801:Humans; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism; D008055:Lipids / Q000032:analysis; D008297:Male; D012546:Schilling Test; D014805:Vitamin B 12 / Q000097:blood / Q000378:metabolism; D014994:Xylose / Q000378:metabolism / Q000652:urine
chemical_list: D008055:Lipids; D005492:Folic Acid; D014994:Xylose; D014805:Vitamin B 12