title: Letter: Gamma-glutamyl transpeptidase in myotomic dystrophy.
mesh_terms: D000293:Adolescent; D000328:Adult; D002462:Cell Membrane / Q000201:enzymology; D005260:Female; D006801:Humans; D008297:Male; D008661:Metabolism, Inborn Errors / Q000201:enzymology; D009223:Myotonic Dystrophy / Q000201:enzymology*; D005723:gamma-Glutamyltransferase / Q000032:analysis / Q000378:metabolism*
chemical_list: D005723:gamma-Glutamyltransferase