共 12 条
[1]
HONIG LS, 1981, J EMBRYOL EXP MORPH, V62, P203
[4]
PITTS JD, 1981, CELL BIOL INT REP, V5, P45
[6]
SAXEN L, 1962, PRIMARY EMBRYONIC IN, P1
[7]
SMITH JC, 1981, J EMBRYOL EXP MORPH, V63, P127