title: Unusual changes of the serum alkaline phosphatase level in a patient with extrahepatic cholestasis.
mesh_terms: D000469:Alkaline Phosphatase / Q000097:blood*; D001646:Bile / Q000201:enzymology; D001651:Cholestasis, Extrahepatic / Q000201:enzymology*; D006801:Humans; D007527:Isoenzymes / Q000097:blood; D008297:Male; D008875:Middle Aged
chemical_list: D007527:Isoenzymes; D000469:Alkaline Phosphatase