Refractive error study in children: results from Shunyi District, China

Refractive error study in children: results from La Florida, Chile

Eugenio Maul, Silviana Barroso, Sergio Muñoz et al. · American Journal of Ophthalmology · 2000 · 514 citations

Health Professions, Ophthalmology, Pediatrics +14

Refractive error study in children: results from Mechi Zone, Nepal

Gopal P. Pokharel, A D Négrel, Sergio Muñoz et al. · American Journal of Ophthalmology · 2000 · 447 citations

Medicine, Ophthalmology, Pediatrics +14

Refractive error study in children: sampling and measurement methods for a multi-country survey

A D Négrel, Eugenio Maul, Gopal P. Pokharel et al. · American Journal of Ophthalmology · 2000 · 371 citations

Medicine, Child Health, Pediatrics +16