title: Comments on myopia in secondary school students in Tanzania.
authors.forename: L
authors.initials: L
authors.lastname: Tong
mesh_terms: D002648:Child; D006801:Humans; D009216:Myopia / Q000453:epidemiology*; D013636:Tanzania / Q000453:epidemiology; D015351:Vision Screening; D014792:Visual Acuity