J M Elwood. Show Affiliations »
Abstract
Mesh: See more » CanadaFemaleForecastingHumansPregnancyTwinsTwins, DizygoticUnited Kingdom
Year: 1983 PMID: 6131184 DOI: 10.1016/s0140-6736(83)91463-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321