Geographic Information System-based association between the sewage network, geographical location of intermediate hosts, and autochthonous cases for the estimation of risk areas of schistosomiasis infection in Ourinhos, São Paulo, Brazil - Palasio, Raquel Gardini Sanches; Bortoleto, Aline Nazaré; Tuan, Roseli; Chiaravalloti-Neto, Francisco (Revista da Sociedade Brasileira de Medicina Tropical, 2021)