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.
Carvalho-Costa FA, Silva AG, de Souza AH, Moreira CJ, de Souza DL, Valverde JG, Jaeger LH, Martins PP, de Meneses VF, Araújo A, Bóia MN.Carvalho-Costa FA, et al.Trans R Soc Trop Med Hyg. 2009 Oct;103(10):1071-3. doi: 10.1016/j.trstmh.2009.04.015. Epub 2009 May 27.Trans R Soc Trop Med Hyg. 2009.PMID: 19477475
Jaeger LH, Carvalho-Costa FA.Jaeger LH, et al.BMC Vet Res. 2017 Nov 25;13(1):358. doi: 10.1186/s12917-017-1282-2.BMC Vet Res. 2017.PMID: 29178952Free PMC article.Review.