J Blake. Show Affiliations »
Abstract
Mesh: See more » Abortion, LegalAge FactorsCatholicismCongenital Abnormalities/prevention & controlDemographyEducational StatusFamily Planning ServicesFemaleGeographyHumansMaleMaternal WelfarePopulation ControlPregnancyPublic OpinionReligion and MedicineSex FactorsSocial ChangeSocioeconomic FactorsUnited States
Year: 1971 PMID: 5539717 DOI: 10.1126/science.171.3971.540
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728