Electron microscopic observations on the placenta of the cat.
D000818:Animals; D002415:Cats; D004583:Electrons; D005321:Extraembryonic Membranes; D045991:Felis; D005260:Female; D008853:Microscopy; D008854:Microscopy, Electron; D010920:Placenta; D011247:Pregnancy
FETAL MEMBRANES; MICROSCOPY, ELECTRON