Preimplantation loss in inbred strains of rats.
D000818:Animals; D000830:Animals, Laboratory; D001755:Blastocyst / Q000502:physiology*; D010064:Embryo Implantation; D005260:Female; D008297:Male; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains / Q000502:physiology*