Small intestinal deficit in pellagra.
D000328:Adult; D002446:Celiac Disease / Q000209:etiology; D003872:Dermatitis / Q000150:complications / Q000473:pathology; D004032:Diet; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000503:physiopathology*; D007583:Jejunum / Q000473:pathology; D008286:Malabsorption Syndromes / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009539:Nicotinic Acids / Q000627:therapeutic use; D010383:Pellagra / Q000150:complications / Q000188:drug therapy / Q000473:pathology / Q000503:physiopathology*; D012546:Schilling Test; D014908:Triticum; D014994:Xylose / Q000652:urine; D003313:Zea mays
D009539:Nicotinic Acids; D014994:Xylose