Cercarial emergence pattern of Schistosoma haematobium from Libreville, GabonRodrigue Mintsa-Nguéma, Hélène Moné, Moudachirou Ibikounlé, Krystina Mengué-Ngou-Milama, Maryvonne Kombila and Gabriel MouahidParasite, 21 (2014) 3DOI: https://doi.org/10.1051/parasite/2014004