UDO, S.; MBOTO, C.; EJA, M.; EKANEM, E. Association of multiple intestinal parasitosis and some specific parasites with Human Immuno Deficiency Virus sero-positive status in Calabar. Global Journal of Medical Sciences, [S. l.], v. 2, n. 1, p. 7–11, 2003. DOI: 10.4314/gjms.v2i1.10088. Disponível em: https://www.ajol.info/index.php/gjms/article/view/10088. Acesso em: 5 oct. 2026.