title: Normal serum gamma-glutamyl-transpeptidase activity identifies groups of infants with idiopathic cholestasis with poor prognosis.
mesh_terms: D002675:Child, Preschool; D002780:Cholestasis, Intrahepatic / Q000175:diagnosis*; D004796:Clinical Enzyme Tests; D006801:Humans; D007223:Infant; D011379:Prognosis; D012016:Reference Values; D005723:gamma-Glutamyltransferase / Q000097:blood*
chemical_list: D005723:gamma-Glutamyltransferase