Amato Neto, Vicente, et al. “Observations about the Anti-Helminthic Activity of Pyrandel Pamoate. I – Treatment of Ascariasis”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 12, no. 3, June 1970, pp. 207-10, https://revistas.usp.br/rimtsp/article/view/199636.