Forattini OP, Ferreira OA, Rocha e Silva EO da, Rabello EX. Ecological aspects of South American trypanosomiasis: V. research on spontaneous sylvatic triatomids colonization in artificial ecotopes with special reference to Triatoma sordida . Rev. saúde pública. 1973;7(3):219-239. doi:10.1590/S0034-89101973000300004