共 16 条
- [2] BARBEHENN EK, 1980, J BIOL CHEM, V255, P1978
- [5] DEDHAR S, 1983, CANCER RES, V43, P4863
- [6] FREISHEIM JH, 1979, CHEM BIOL PTERIDINES, P419
- [7] FREISHEIM JH, 1984, FOLATE ANTAGONISTS C, V1
- [8] GOLDIE JH, 1981, J BIOL CHEM, V256, P1629
- [10] KAUFMAN BT, 1968, J BIOL CHEM, V243, P6001