Bacterium-like particles in delayed implanting rat blastocysts.
D000818:Animals; D001419:Bacteria / Q000166:cytology; D010064:Embryo Implantation; D005260:Female; D008854:Microscopy, Electron; D010063:Ovum / Q000166:cytology / Q000382:microbiology*; D011247:Pregnancy; D051381:Rats