AHMED, A. A. M.; IBRAHIM, N. A.; IDRIS, M. A. Laboratory Studies on the Prevalence and Cercarial Rhythms of Trematodes from Bulinus truncatus and Biomphalaria Pfeifferi Snails from Khartoum State,Sudan. Sultan Qaboos University Medical Journal, [S. l.], v. 6, n. 2, p. 65–69, 2006. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/1266. Acesso em: 4 may. 2024.