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.
Hernández-Ortega HA, Alarcón A, Ferrera-Cerrato R, Zavaleta-Mancera HA, López-Delgado HA, Mendoza-López MR.Hernández-Ortega HA, et al. Among authors: ferrera cerrato r.J Environ Manage. 2012 Mar;95 Suppl:S319-24. doi: 10.1016/j.jenvman.2011.02.015. Epub 2011 Mar 21.J Environ Manage. 2012.PMID: 21420227
Alarcón A, Davies FT Jr, Egilla JN, Fox TC, Estrada-Luna AA, Ferrera-Cerrato R.Alarcón A, et al. Among authors: ferrera cerrato r.Rev Latinoam Microbiol. 2002 Jan-Mar;44(1):31-7.Rev Latinoam Microbiol. 2002.PMID: 17061513