title: Growth and stimulation of mouse trophoblastic cells in culture by polyoma virus.
mesh_terms: D000818:Animals; D001358:Avian Sarcoma Viruses / Q000472:pathogenicity; D002471:Cell Transformation, Neoplastic; D002478:Cells, Cultured; D002822:Choriocarcinoma / Q000209:etiology; D003593:Cytoplasm; D005260:Female; D007181:Inclusion Bodies, Viral; D051379:Mice; D008854:Microscopy, Electron; D011120:Polyomavirus / Q000472:pathogenicity*; D011247:Pregnancy; D013539:Simian virus 40 / Q000472:pathogenicity; D013997:Time Factors; D014327:Trophoblasts