A Kessler, C C Standley. Show Affiliations »
Abstract
Entities: Species
Mesh： See more » Abortion, InducedContraception/methodsContraceptives, Oral/therapeutic useDeveloping CountriesFamily Planning ServicesFemaleFertilityHumansIntrauterine DevicesMalePlants, MedicinalReproductionResearchSexual AbstinenceSterilization, ReproductiveVaccinesWorld Health Organization
Substances： See more » Contraceptives, OralVaccines
Year: 1977 PMID： 898938
Source DB: PubMed Journal: WHO Chron ISSN： 0042-9694