Monge, Eduardo, Rodrigo Brenes, and Guillermo Muñoz. 1985. “ Natural Infection of Ptychophallus Tristani (Crustacea: Decapoda) by Metacercariae of Paragonimus Mexicanus (Trematoda) in Tabarcia De Mora, Costa Rica ”. Revista Do Instituto De Medicina Tropical De São Paulo 27 (1): 23-26. https://revistas.usp.br/rimtsp/article/view/87350.