M L Vernon, J M McMahon, J J Hackett. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » FemaleHumansMicroscopy, ElectronPlacenta/microbiologyPregnancyRetroviridae/isolation & purificationTrophoblasts/microbiology
Year: 1974 PMID: 4363698 DOI: 10.1093/jnci/52.3.987
Source DB: PubMed Journal: J Natl Cancer Inst ISSN: 0027-8874 Impact factor: 13.506