NIROULA, D.; SAHA, C. Study on the refractive errors of school going children of Pokhara city in Nepal. Kathmandu University Medical Journal, [S. l.], v. 7, n. 1, p. 67–72, 2009. DOI: 10.3126/kumj.v7i1.1769. Disponível em: https://www.nepjol.info/index.php/KUMJ/article/view/1769. Acesso em: 17 may. 2024.