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.
Friedman SM, Alper H, de la Hoz RE, Osahan S, Farfel MR, Cone J.Friedman SM, et al. Among authors: farfel mr.Int J Environ Res Public Health. 2022 Jun 25;19(13):7795. doi: 10.3390/ijerph19137795.Int J Environ Res Public Health. 2022.PMID: 35805453Free PMC article.
Ekenga CC, Scheu KE, Cone JE, Stellman SD, Farfel MR.Ekenga CC, et al. Among authors: farfel mr.BMC Public Health. 2011 May 16;11:321. doi: 10.1186/1471-2458-11-321.BMC Public Health. 2011.PMID: 21575237Free PMC article.
Cone JE, Farfel M.Cone JE, et al.J Occup Environ Med. 2011 Jun;53(6 Suppl):S48-51. doi: 10.1097/JOM.0b013e31821b177a.J Occup Environ Med. 2011.PMID: 21654417