title: Is serum gamma-glutamyltransferase a misleading test?
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D004796:Clinical Enzyme Tests; D005260:Female; D006801:Humans; D008297:Male; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D005723:gamma-Glutamyltransferase