Authors: Mario A Rodríguez-Pérez; Miguel A Lutzow-Steiner; Aldo Segura-Cabrera; Cristian Lizarazo-Ortega; Alfredo Domínguez-Vázquez; Mauricio Sauerbrey; Frank Richards; Thomas R Unnasch; Hassan K Hassan; Raymundo Hernández-Hernández Journal: Am J Trop Med Hyg Date: 2008-08 Impact factor: 2.345