Sero-prevalence and risk factors of HIV/AIDS among long distance commercial drivers in Kano State, Nigeria. Pyramid Journal of Medicine, [S. l.], v. 2, n. 1, 2019. DOI: 10.4081/pjm.2019.23. Disponível em: https://africa.pagepress.net/pjm/article/view/23. Acesso em: 21 feb. 2026.