title: [Determination of serum glutamyl transpeptidase activity in the diagnosis of cancer of digestive organs].
mesh_terms: D000328:Adult; D004796:Clinical Enzyme Tests; D004067:Digestive System Neoplasms / Q000175:diagnosis* / Q000201:enzymology; D006801:Humans; D008875:Middle Aged; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D005723:gamma-Glutamyltransferase
vernacular_title: Opredelenie aktivnosti gamma-glutamil transpeptidazy v syvorotke krovi pri diagnostike raka pishchevaritel'nykh organov.