FASASI, M K; AZONOBI, I R; OLATUNJI, F O; SAKA, E S. Prevalence of pterygium in a tertiary hospital in North-Western Nigeria. Journal of Chitwan Medical College, [S. l.], v. 5, n. 3, p. 46–51, 2017. DOI: 10.3126/jcmc.v5i3.16525. Disponível em: https://www.nepjol.info/index.php/JCMC/article/view/16525. Acesso em: 20 jul. 2026.