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.
Lin CY, Hsieh CJ, Lo SC, Chen PC, Torng PL, Hu A, Sung FC, Su TC.Lin CY, et al. Among authors: torng pl.Environ Int. 2016 Jul-Aug;92-93:157-64. doi: 10.1016/j.envint.2016.04.006. Epub 2016 Apr 20.Environ Int. 2016.PMID: 27104673