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.
Abd-Elhakim YM, Moustafa GG, Hashem MM, Ali HA, Abo-El-Sooud K, El-Metwally AE.Abd-Elhakim YM, et al.Environ Sci Pollut Res Int. 2019 Apr;26(12):12368-12378. doi: 10.1007/s11356-019-04734-w. Epub 2019 Mar 7.Environ Sci Pollut Res Int. 2019.PMID: 30847814