title: Studies on the early development and implantation in the cat: 1. Cleavage and blastocyst formation.
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000166:cytology; D002415:Cats / Q000196:embryology*; D002455:Cell Division; D010064:Embryo Implantation; D005260:Female; D011247:Pregnancy