Mercado, R., and F. Santander. “ Size of Cryptosporidium Oocysts Excreted by Symptomatic Children of Santiago, Chile ”. Revista do Instituto de Medicina Tropical de São Paulo 37, no. 5 (October 1, 1995): 473–474. Accessed July 17, 2024. https://revistas.usp.br/rimtsp/article/view/29311.