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.
Galuska DA, Serdula M, Pamuk E, Siegel PZ, Byers T.Galuska DA, et al. Among authors: siegel pz.Am J Public Health. 1996 Dec;86(12):1729-35. doi: 10.2105/ajph.86.12.1729.Am J Public Health. 1996.PMID: 9003129Free PMC article.
Nelson DE, Moon RW, Holtzman D, Smith P, Siegel PZ.Nelson DE, et al. Among authors: siegel pz.J Adolesc Health. 1997 Jul;21(1):25-32. doi: 10.1016/s1054-139x(96)00274-1.J Adolesc Health. 1997.PMID: 9215507