TY - GEN AU - Schmidt,E TI - [Letter: Normal gamma-glutamyl transpeptidase in hepatitis] SN - 0012-0472 PY - 1974///1112 KW - Adult KW - Chronic Disease KW - Hepatitis KW - enzymology KW - Humans KW - Male KW - gamma-Glutamyltransferase KW - blood N1 - Publication Type: Journal Article ER -