M E Said, H Goldstein, A Korra, K el-Kashlan. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultAge FactorsBlindness/epidemiologyChildEgyptFemaleHumansMaleMass ScreeningMiddle AgedRegistriesRural PopulationSampling StudiesSex FactorsStatistics as TopicUrban PopulationVision Tests
Year: 1972 PMID: 5060967 PMCID: PMC1616182
Source DB: PubMed Journal: HSMHA Health Rep ISSN: 0083-1204