Artigas, Paulo de Toledo, Mário Demar Perez, Josué Massanao Otsuko, and Getulio Nishimori. 1970. “ Parasitological Studies in Particular Schistosomiasis Mansoni in the Counties of Itanhaém and Mongaguá (Southern Coast of the State of São Paulo, Brazil ”. Revista De Saúde Pública 4 (1): 35-43. https://doi.org/10.1590/S0034-89101970000100006.