title: Trace element balances in two cases of pancreatic insufficiency.
mesh_terms: D000201:Activation Analysis; D006801:Humans; D007474:Ion Exchange; D008297:Male; D008722:Methods; D008875:Middle Aged; D010180:Pancreatectomy; D010195:Pancreatitis / Q000378:metabolism*; D014131:Trace Elements / Q000378:metabolism* / Q000652:urine
chemical_list: D014131:Trace Elements