共 34 条
[21]
NANDA RN, IN PRESS
[23]
PRATT WB, 1966, J BIOL CHEM, V241, P5244
[24]
RITTER EJ, 1970, TERATOLOGY, V3, P208
[28]
WALKER BE, 1956, J EMBRYOL EXP MORPH, V4, P176
[30]
WALKER BE, 1957, J EMBRYOL EXP MORPH, V5, P201