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Abstract
Mesh: See more » Abortion, SpontaneousFemaleGenotypeHumansMalePregnancySex RatioSpina Bifida Occulta/geneticsX Chromosome
Year: 1980 PMID: 6992921 PMCID: PMC1601279
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447