共 11 条
[4]
NIXON P F, 1970, Federation Proceedings, V29, P610
[5]
NIXON PF, 1970, PERSONAL COMMUNICATI
[7]
PORTER R, 1962, METHOTREXATE TREATME
[9]
SAUBERLICH HE, 1948, J BIOL CHEM, V176, P165