Ophthalmology · 2007 · 13 citations · 11 references
MedicineDermatologyOphthalmologyOcular DiseaseOphthalmic EpidemiologyCorneal DiseaseCorneal DisordersCorneal EdemaCorneal InfectionCorneal UlcerationEye ConditionsCorneal Abnormality ScreeningCorneal ComplicationsCorneal Infection EpidemiologyCorneal IrritationCorneal Parasitic InfectionsOpacityTrachoma Epidemiology
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Global data on visual impairment in the year 2002.
Serge Resnikoff, Donatella Pascolini, Daniel Etya’ale et al. · PubMed · 2004 · 4.2K citations
A simple system for the assessment of trachoma and its complications.
B Thylefors, C. R. Dawson, B R Jones et al. · PubMed · 1987 · 789 citations
Timothy Evans, M. Kent Ranson, Tun Aung Kyaw et al. · British Journal of Ophthalmology · 1996 · 43 citations · Full text