Journal of Clinical Epidemiology · 1997 · 28 citations · 0 references
MedicineOphthalmologyOcular DiseaseOphthalmic EpidemiologyRisk Factor AnalysisCataract EpidemiologyEye ConditionsGlaucomaLens DiseaseRefractive ErrorVisual Impairment EpidemiologyCase-control Study DesignCataract Incidence By SexCataract PrevalenceCataract Risk Factor AssessmentVisual Impairment Due To Cataract