Kloetzel, Kurt. “ Reinfection After Treatment of Schistosomiasis: Environment or ‘predisposition’? ”. Revista do Instituto de Medicina Tropical de São Paulo 32, no. 2 (April 1, 1990): 138–146. Accessed May 14, 2024. https://www.revistas.usp.br/rimtsp/article/view/28724.