D O Cowgill, S Keovichit, R G Burnight, J R Udry, C Yamarat. Show Affiliations »
Abstract
Mesh： See more » AdolescentAdultAge FactorsAgedAttitude to HealthContraceptionDeveloping CountriesEconomicsEducational StatusEthnic GroupsFallopian Tubes/surgeryFamily CharacteristicsFamily Planning ServicesFemaleHumansMaleMiddle AgedSampling StudiesSterilization, ReproductiveThailandTime FactorsVas Deferens/surgery
Year: 1971 PMID： 5559353
Source DB: PubMed Journal: Milbank Mem Fund Q ISSN： 0026-3745