Barboza, Delmany Moitinho, Cangjie Zhang, Nathaly Cardoso Santos, Marília Matos Bezerra Lemos Silva, Carla Virgínia Vieira Rollemberg, Fabio Jorge Ramalho de Amorim, Marlene Tiduko Ueta, Claudia Moura de Melo, José Antônio Pacheco de Almeida, Verónica de Lourdes Sierpe Jeraldo, and Amélia Ribeiro de Jesus. “Biomphalaria Species Distribution and Its Effect on Human Schistosoma Mansoni Infection in an Irrigated Area Used for Rice Cultivation in Northeast Brazil”. Geospatial Health 6, no. 3 (September 1, 2012): S103-S109. Accessed May 25, 2020. https://www.geospatialhealth.net/index.php/gh/article/view/128.