Araujo, F.G. and Conti, O.E. (1967) “Toxoplasmosis: Serological and ophthalmologic study among mentally retarded patients”, Revista do Instituto de Medicina Tropical de São Paulo, 9(3), pp. 125–128. Available at: https://revistas.usp.br/rimtsp/article/view/201801 (Accessed: 16 July 2024).