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.
Marañón E, Negral L, Fernández-Nava Y, Castrillón L.Marañón E, et al. Among authors: negral l.Water Sci Technol. 2013;68(7):1622-32. doi: 10.2166/wst.2013.413.Water Sci Technol. 2013.PMID: 24135113
Negral L, Castrillón L, Marañón E, Fernández-Nava Y, Ormaechea P.Negral L, et al.J Environ Manage. 2017 Dec 1;203(Pt 2):741-744. doi: 10.1016/j.jenvman.2016.08.035. Epub 2016 Aug 31.J Environ Manage. 2017.PMID: 27589921