W Z Billewicz. Show Affiliations »
Abstract
Mesh: See more » Abortion, Spontaneous/epidemiologyContraceptionContraceptives, OralFemaleFertilityFetal Death/epidemiologyFollow-Up StudiesHumansInfant MortalityParityPregnancyRecurrenceScotland
Substances: See more » Contraceptives, Oral
Year: 1973 PMID: 4717801 PMCID: PMC478745 DOI: 10.1136/jech.27.1.49
Source DB: PubMed Journal: Br J Prev Soc Med ISSN: 0007-1242