P B Tamblyn, J Jacobson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdultChicagoCommunicationContraceptionContraceptive Agents/therapeutic useContraceptives, Oral/therapeutic useFamily Planning ServicesFemaleHumansIntrauterine Devices/statistics & numerical dataMaternal Health Services/statistics & numerical dataOutpatient Clinics, Hospital/statistics & numerical dataPostal ServicePostpartum PeriodPregnancySampling Studies
Substances: See more » Contraceptive AgentsContraceptives, Oral
Year: 1970 PMID: 4984880 PMCID: PMC2031666
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792