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.
Chapman DP, Liu Y, Presley-Cantrell LR, Edwards VJ, Wheaton AG, Perry GS, Croft JB.Chapman DP, et al. Among authors: wheaton ag.BMC Public Health. 2013 Jan 3;13:3. doi: 10.1186/1471-2458-13-3.BMC Public Health. 2013.PMID: 23286392Free PMC article.
Chapman DP, Wheaton AG, Anda RF, Croft JB, Edwards VJ, Liu Y, Sturgis SL, Perry GS.Chapman DP, et al. Among authors: wheaton ag.Sleep Med. 2011 Sep;12(8):773-9. doi: 10.1016/j.sleep.2011.03.013. Epub 2011 Jun 24.Sleep Med. 2011.PMID: 21704556
Liu Y, Croft JB, Wheaton AG, Perry GS, Chapman DP, Strine TW, McKnight-Eily LR, Presley-Cantrell L.Liu Y, et al. Among authors: wheaton ag.BMC Public Health. 2013 Jan 29;13:84. doi: 10.1186/1471-2458-13-84.BMC Public Health. 2013.PMID: 23360346Free PMC article.