R Cruz-Coke. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Anencephaly/epidemiologyChileFamily Planning ServicesFemaleGenetics, PopulationHumansPregnancySex Ratio
Year: 1972 PMID: 4117426 DOI: 10.1016/s0140-6736(72)92391-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321