Studies with a 2,4-diamino-5-(3',4'-dichlorophenyl)-6-methylpyrimidine (DDMP)-resistant L1210 leukemia cell line without cross-resistance to methotrexate.
Studies with a 2,4-diamino-5-(3',4'-dichlorophenyl)-6-methylpyrimidine (DDMP)-resistant L1210 leukemia cell line without cross-resistance to methotrexate. Biochem Pharmacol. 1980 Aug 15; 29(16):2241-5.