共 30 条
[2]
BILLINGTON WD, 1975, EARLY DEVELOPMENT MA, P219
[3]
CULLEN SE, 1976, J IMMUNOL, V117, P136
[4]
DOHERTY PC, 1977, NATURE, V266, P361, DOI 10.1038/266361a0
[6]
EDIDIN M, 1976, EMBRYOGENESIS MAMMAL
[7]
GARDNER RL, 1973, IMMUNOLOGY REPRODUCT, P480