Loureiro, Sebastião, and Ademário Galvão. “Analysis of Components of Variation in Schistosoma Mansoni Egg Counting”. Revista do Instituto de Medicina Tropical de São Paulo 25, no. 1 (April 5, 1983): 22–24. Accessed July 3, 2024. https://revistas.usp.br/rimtsp/article/view/196302.