共 16 条
[1]
BLAKLEY RL, 1969, BIOCHEMISTRY FOLIC A, pCH5
[2]
CUATRECASAS P, 1970, J BIOL CHEM, V245, P3059
[4]
FRIEDKIN M, 1962, FED PROC, V21, P176
[10]
MATHEWS CK, 1963, J BIOL CHEM, V238, P3436