An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Chávez-Velásquez A, Alvarez-García G, Collantes-Fernández E, Casas-Astos E, Rosadio-Alcántara R, Serrano-Martínez E, Ortega-Mora LM.Chávez-Velásquez A, et al.J Parasitol. 2004 Aug;90(4):864-6. doi: 10.1645/GE-260R.J Parasitol. 2004.PMID: 15357084
Chávez-Velásquez A, Alvarez-García G, Gómez-Bautista M, Casas-Astos E, Serrano-Martínez E, Ortega-Mora LM.Chávez-Velásquez A, et al.Vet Parasitol. 2005 Jun 10;130(1-2):93-7. doi: 10.1016/j.vetpar.2005.03.023. Epub 2005 Apr 26.Vet Parasitol. 2005.PMID: 15893075