[Guinea pig placenta and its development].
D000818:Animals; D005260:Female; D005865:Gestational Age; D006168:Guinea Pigs; D010920:Placenta / Q000098:blood supply; D010929:Placentation; D011247:Pregnancy; D011270:Pregnancy, Animal; D014327:Trophoblasts / Q000254:growth & development*
Die Meerschweinchenplacenta und ihre Entwicklung.