Harumi G. Burga1; Celeste N. Hinds1; Van C. Lansingh1; Margarita Samudio3; Susan Lewallen4; Paul Courtright4; Rainald Duerksen1; Pablo Cibils1; Manuel Zegarra1
DOI: 10.5935/0004-2749.20140042
1 Fundación Visión, Asunción, Paraguay.
2 IAPB/VISION 2020 Latina America Regional Office.
3 National University of Asunción, Asunción, Paraguay.
4 Kilimanjaro Centre for Community Ophthalmology, Moshi, Tanzania.
5 Kilimanjaro Centre for Community Ophthalmology, Division of Ophthalmology, University of Cape Town, Cape Town, South Africa.