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.
Kramer MR, Cooper HL, Drews-Botsch CD, Waller LA, Hogue CR.Kramer MR, et al. Among authors: cooper hl.Int J Health Geogr. 2010 Jun 12;9:29. doi: 10.1186/1476-072X-9-29.Int J Health Geogr. 2010.PMID: 20540797Free PMC article.
Russell E, Kramer MR, Cooper HL, Thompson WW, Arriola KR.Russell E, et al. Among authors: cooper hl.J Urban Health. 2011 Dec;88(6):1117-29. doi: 10.1007/s11524-011-9612-3.J Urban Health. 2011.PMID: 21847712Free PMC article.
Bonney LE, Cooper HL, Caliendo AM, Del Rio C, Hunter-Jones J, Swan DF, Rothenberg R, Druss B.Bonney LE, et al. Among authors: cooper hl.Sex Transm Dis. 2012 Feb;39(2):116-21. doi: 10.1097/OLQ.0b013e318235b673.Sex Transm Dis. 2012.PMID: 22249300Free PMC article.
Friedman SR, West BS, Tempalski B, Morton CM, Cleland CM, Des Jarlais DC, Hall HI, Cooper HL.Friedman SR, et al. Among authors: cooper hl.Ann Epidemiol. 2014 Apr;24(4):304-11. doi: 10.1016/j.annepidem.2014.01.008. Epub 2014 Jan 24.Ann Epidemiol. 2014.PMID: 24529517Free PMC article.