Gascon, J., Torres-Rodriguez, J. M., Soldevila, M., & Merlos, A. M. (1989). Sero-epidemiology of toxoplasmosis in two areas of Rwanda (Central Africa) . Revista Do Instituto De Medicina Tropical De São Paulo, 31(6), 399-402. https://revistas.usp.br/rimtsp/article/view/28695