Medical causes of GI symptoms.
Poullis
A
A
D002446:Celiac Disease / Q000150:complications / Q000175:diagnosis; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis / Q000209:etiology*; D008659:Metabolic Diseases / Q000150:complications / Q000175:diagnosis; D013959:Thyroid Diseases / Q000150:complications / Q000175:diagnosis