共 29 条
[1]
Aitken RJ, 1997, MOL REPROD DEV, V47, P468, DOI 10.1002/(SICI)1098-2795(199708)47:4<468::AID-MRD14>3.0.CO
[2]
2-S
[6]
BIGGERS J. D., 1971, Methods in mammalian embryology, P86