The spatial and seasonal distribution of Bulinus truncatus, Bulinus forskalii and Biomphalaria pfeifferi, the intermediate host snails of schistosomiasis, in N’Djamena, Chad. Geospatial Health, [S. l.], v. 9, n. 1, p. 109–118, 2014. DOI: 10.4081/gh.2014.9. Disponível em: https://www.geospatialhealth.net/gh/article/view/9. Acesso em: 29 apr. 2025.