title: Preferential expression of endogenous type C viral antigen in Rhesus placenta during ontogenesis.
mesh_terms: D000818:Animals; D000956:Antigens, Viral / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D008251:Macaca / Q000382:microbiology*; D008253:Macaca mulatta / Q000196:embryology / Q000276:immunology / Q000382:microbiology*; D010920:Placenta / Q000276:immunology / Q000382:microbiology*; D011247:Pregnancy; D012190:Retroviridae / Q000276:immunology*
chemical_list: D000956:Antigens, Viral