title: Screening for childhood blindness and visual impairment in a secondary school in rural Malawi.
authors.forename: J C
authors.initials: JC
authors.lastname: Sherwin
authors.forename: W H
authors.initials: WH
authors.lastname: Dean
authors.forename: N
authors.initials: N
authors.lastname: Metcalfe
mesh_terms: D000293:Adolescent; D001766:Blindness / Q000453:epidemiology; D002648:Child; D005260:Female; D006801:Humans; D008295:Malawi / Q000453:epidemiology; D008297:Male; D008403:Mass Screening / Q000379:methods*; D012030:Refractive Errors / Q000175:diagnosis / Q000453:epidemiology; D012574:Schools; D014786:Vision Disorders / Q000175:diagnosis* / Q000453:epidemiology; D055815:Young Adult