Survival of rat embryos after freezing and thawing.
D000818:Animals; D001755:Blastocyst; D046508:Culture Techniques; D004624:Embryo Transfer; D004622:Embryo, Mammalian; D005260:Female; D005615:Freezing; D006358:Hot Temperature; D011247:Pregnancy; D011309:Preservation, Biological; D011555:Pseudopregnancy; D051381:Rats; D014184:Transplantation, Homologous