Arias, María Laura, Misael Chinchilla, Liliana Reyes L., and Ewert Linder. “Seroepidemiology of Toxoplasmosis in Humans: Possible Transmission Routes in Costa Rica”. Revista de Biología Tropical 44, no. 2A (August 1, 1996): 377–381. Accessed December 25, 2024. https://revistas.ucr.ac.cr/index.php/rbt/article/view/21622.