Brito, Edilson, et al. “Immune Complexes in Schistosomiasis VI - Circulating IC Levels in Patients With a-Nd Without Nephropathy”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 21, no. 3, June 1979, pp. 119-24, https://www.revistas.usp.br/rimtsp/article/view/197407.