DABOER, J.; CHINGLE, M.; BANWAT, M. Knowledge, Risk Perception and Vaccination against Hepatitis B Infection by Primary Healthcare Workers In Jos, North Central Nigeria. The Nigerian Health Journal, [S. l.], v. 10, n. 1-2, p. 9–13, 2013. Disponível em: https://www.ajol.info/index.php/nhj/article/view/90826. Acesso em: 14 oct. 2026.