Common problems of malabsorption.
D000748:Anemia, Macrocytic / Q000209:etiology; D002446:Celiac Disease / Q000150:complications; D003424:Crohn Disease / Q000150:complications; D003874:Dermatitis Herpetiformis / Q000209:etiology; D003967:Diarrhea / Q000209:etiology; D004240:Diverticulum / Q000150:complications; D006801:Humans; D007787:Lactose Intolerance; D008286:Malabsorption Syndromes / Q000150:complications / Q000209:etiology*; D010018:Osteomalacia / Q000209:etiology; D010523:Peripheral Nervous System Diseases / Q000209:etiology; D013281:Stomatitis, Aphthous / Q000209:etiology; D014883:Water-Electrolyte Imbalance / Q000209:etiology