title: The demonstration of chromosomes in the rabbit blastocysts.
mesh_terms: D000818:Animals; D001344:Autopsy; D002875:Chromosomes; D010064:Embryo Implantation; D005260:Female; D007621:Karyotyping; D008722:Methods; D010063:Ovum; D011817:Rabbits; D013997:Time Factors