Gomes, Maria Aparecida, Adriana Oliveira Costa, Washington Luiz Tafuri, and Edward Félix Silva. “ An Attemp at Reversibility and Increase of the Virulence of Axenic Strains of Entamoeba Histolytica ”. Revista do Instituto de Medicina Tropical de São Paulo 35, no. 6 (December 1, 1993): 503–508. Accessed May 5, 2024. https://www.revistas.usp.br/rimtsp/article/view/29096.