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.
Gilbert M, Li X, Petric M, Krajden M, Isaac-Renton JL, Ogilvie G, Rekart ML.Gilbert M, et al. Among authors: ogilvie g.Can J Public Health. 2011 May-Jun;102(3):225-9. doi: 10.1007/BF03404902.Can J Public Health. 2011.PMID: 21714324Free PMC article.
Gilbert M, Kwag M, Mei W, Rank C, Kropp R, Severini A, van Niekerk D, Zhou C, Press N, Ogilvie G, Wong T; ManCount Study Team.Gilbert M, et al. Among authors: ogilvie g.Sex Transm Dis. 2011 Oct;38(10):964-9. doi: 10.1097/OLQ.0b013e318222899d.Sex Transm Dis. 2011.PMID: 21934574