(1)
Herrero, M. V.; Urbina, A.; Gutiérrez, H.; Jiménez, A.; Pereira, R.; Rivera, C. Peridomiciliary Latrines and Phlebotominae Sandfties (Diptera: Psychodidae) in a Focus of Leishmaniasis in Costa Rica. Rev. Biol. Trop. 1991, 39, 155–157.