title: [Ultrastructure of the guinea pig subplacenta].
mesh_terms: D000818:Animals; D005260:Female; D006168:Guinea Pigs / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D010920:Placenta / Q000098:blood supply / Q000502:physiology / Q000648:ultrastructure*; D011247:Pregnancy; D013997:Time Factors; D014327:Trophoblasts / Q000648:ultrastructure
vernacular_title: Die Ultrastruktur der Meerschweinchen-Subplazenta.