https://memorias.ioc.fiocruz.br/article/1192/biomphalaria-tenagophila-dynamics-of-populations-of-resistant-and-susceptible-strains-to-schistosoma-mansoni-with-or-without-pressure-of-the-parasite
Memórias do Instituto Oswaldo Cruz - Biomphalaria tenagophila: dynamics of populations of resistant...
instituto oswaldo cruzbiomphalaria tenagophiladynamicspopulationsresistant