title: A normal serum amylase despite thirteen episodes of pancreatitis.
mesh_terms: D000328:Adult; D000681:Amylases / Q000097:blood*; D002908:Chronic Disease; D004796:Clinical Enzyme Tests; D006801:Humans; D008297:Male; D010195:Pancreatitis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000201:enzymology; D014057:Tomography, X-Ray Computed
chemical_list: D000681:Amylases