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.
Li Y, Babcock RW Jr.Li Y, et al. Among authors: babcock rw jr.Water Sci Technol. 2014;69(4):727-38. doi: 10.2166/wst.2013.770.Water Sci Technol. 2014.PMID: 24569270Review.
Lamichhane KM, Babcock RW Jr.Lamichhane KM, et al. Among authors: babcock rw jr.Sci Total Environ. 2013 Jan 15;443:749-56. doi: 10.1016/j.scitotenv.2012.11.039. Epub 2012 Dec 8.Sci Total Environ. 2013.PMID: 23228720