J Bongaarts, C Tietze. Show Affiliations »
Abstract
Mesh: See more » Abortion, IncompleteAbortion, InducedAbortion, LegalComputersContraception/methodsFemaleHumansModels, BiologicalPregnancyPregnancy Tests
Year: 1977 PMID: 929665
Source DB: PubMed Journal: Stud Fam Plann ISSN: 0039-3665