H W JOHNSON. Show Affiliations »
Abstract
Keywords: PLACENTA; PREGNANCY
Mesh: See more » FemaleHumansPlacentaPlacenta PreviaPoliticsPregnancy
Year: 1950 PMID: 15419222 DOI: 10.1016/0002-9378(50)90293-6
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661