R C ROSS, N W PHILPOTT. Show Affiliations »
Abstract
Keywords: PREGNANCY, MULTIPLE/statistics
Mesh: See more » Data CollectionFemaleHumansPregnancyPregnancy, Multiple/statistics & numerical data
Year: 1953 PMID: 13082463 PMCID: PMC1825183
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262