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.
Pan SW, Durvasula M, Ong JJ, Liu C, Tang W, Fu H, Wei C, Wang C, Terris-Prestholt F, Tucker JD.Pan SW, et al. Among authors: wei c.AIDS Behav. 2019 Apr;23(4):847-859. doi: 10.1007/s10461-018-2366-0.AIDS Behav. 2019.PMID: 30565095Free PMC article.
Wei C, Raymond HF.Wei C, et al.Arch Sex Behav. 2011 Aug;40(4):829-34. doi: 10.1007/s10508-010-9623-2. Epub 2010 May 13.Arch Sex Behav. 2011.PMID: 20464471