Costa-Cruz, Julia Maria, Sumie Hoshino-Shimizu, Antonio Walter Ferreira, Mario E. Camargo, Thales de Brito, and Luiz Caetano da Silva. 1994. “ Schistosoma Mansoni Circulating Polysaccharide and Protein Antigens Recognized by Sheep Antisera in Patients With Different Clinical Forms of Schistosomiasis before and After Treatment ”. Revista Do Instituto De Medicina Tropical De São Paulo 36 (4): 321-25. https://www.revistas.usp.br/rimtsp/article/view/29173.