Pattern of HIV, Hepatitis B and Hepatitis C Viral Infections among Pterygium Patients in Onitsha, Nigeria. Tropical Journal of Medical Research, Nigeria, v. 22, n. 1, p. 41–48, 2023. Disponível em: https://tjmr.org.ng/index.php/tjmr/article/view/74. Acesso em: 23 oct. 2026.