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.
Li VC, Wang Q, Xia N, Tang S, Wang CC.Li VC, et al. Among authors: tang s.Am J Public Health. 2012 Sep;102(9):1660-3. doi: 10.2105/AJPH.2012.300733. Epub 2012 Jul 19.Am J Public Health. 2012.PMID: 22813422Free PMC article.
Wang CC, Wang Y, Zhang K, Fang J, Liu W, Luo S, Tang S, Wang S, Li VC.Wang CC, et al. Among authors: tang s.Soc Sci Med. 2003 Jul;57(2):217-25. doi: 10.1016/s0277-9536(02)00341-6.Soc Sci Med. 2003.PMID: 12765703
Peng P, Li J, Wang L, Ai Z, Tang C, Tang S.Peng P, et al. Among authors: tang c, tang s.Front Public Health. 2023 May 3;11:1114969. doi: 10.3389/fpubh.2023.1114969. eCollection 2023.Front Public Health. 2023.PMID: 37206862Free PMC article.
Mao J, Tang W, Liu C, Wong NS, Tang S, Wei C, Tucker JD.Mao J, et al. Among authors: tang w, tang s.BMC Public Health. 2018 Mar 2;18(1):306. doi: 10.1186/s12889-018-5214-2.BMC Public Health. 2018.PMID: 29499752Free PMC article.