Silva, Luiz Caetano da, et al. “Treatment of Patients With Schistosomiasis Mansoni: A Double Blind Clinical Trial Comparing Praziquantel With Oxamniquine”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 28, no. 3, June 1986, pp. 174-80, https://www.revistas.usp.br/rimtsp/article/view/101290.