GOVEKAR, K. P. .; SHARMA, M. K. . Blindness And Visual Impairment in Delhi Region. National Journal of Community Medicine, [S. l.], v. 5, n. 04, p. 370–372, 2014. Disponível em: https://njcmindia.com/index.php/file/article/view/1415. Acesso em: 6 may. 2024.