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.
Tompkins DS, Hudson MJ, Smith HR, Eglin RP, Wheeler JG, Brett MM, Owen RJ, Brazier JS, Cumberland P, King V, Cook PE.Tompkins DS, et al. Among authors: smith hr.Commun Dis Public Health. 1999 Jun;2(2):108-13.Commun Dis Public Health. 1999.PMID: 10402744
Wilson A, Evans J, Chart H, Cheasty T, Wheeler JG, Tompkins D, Smith HR.Wilson A, et al. Among authors: smith hr.Eur J Epidemiol. 2001;17(12):1125-30. doi: 10.1023/a:1021224915322.Eur J Epidemiol. 2001.PMID: 12530772
Ward LR, Maguire C, Hampton MD, de Pinna E, Smith HR, Little CL, Gillespie IA, O'Brien SJ, Mitchell RT, Sharp C, Swann RA, Doyle O, Threlfall EJ.Ward LR, et al. Among authors: smith hr.Commun Dis Public Health. 2002 Dec;5(4):301-4.Commun Dis Public Health. 2002.PMID: 12564245