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.
Chittleborough CR, Nicholson AL, Young E, Bell S, Campbell R.Chittleborough CR, et al. Among authors: campbell r.BMC Public Health. 2013 Aug 15;13:757. doi: 10.1186/1471-2458-13-757.BMC Public Health. 2013.PMID: 23947388Free PMC article.Clinical Trial.
Audrey S, Cooper AR, Hollingworth W, Metcalfe C, Procter S, Davis A, Campbell R, Gillison F, Rodgers SE.Audrey S, et al. Among authors: campbell r.BMC Public Health. 2015 Feb 18;15:154. doi: 10.1186/s12889-015-1464-4.BMC Public Health. 2015.PMID: 25884986Free PMC article.Clinical Trial.
Langford R, Bonell C, Jones H, Pouliou T, Murphy S, Waters E, Komro K, Gibbs L, Magnus D, Campbell R.Langford R, et al. Among authors: campbell r.BMC Public Health. 2015 Feb 12;15:130. doi: 10.1186/s12889-015-1360-y.BMC Public Health. 2015.PMID: 25886385Free PMC article.Review.
Jacob N, MacArthur GJ, Hickman M, Campbell R.Jacob N, et al. Among authors: campbell r.Eur J Public Health. 2016 Feb;26(1):102-10. doi: 10.1093/eurpub/ckv123. Epub 2015 Jul 3.Eur J Public Health. 2016.PMID: 26142406Free PMC article.
Lawlor DA, Howe LD, Anderson EL, Kipping RR, Campbell R, Wells S, Chittleborough CR, Peters TJ, Jago R.Lawlor DA, et al. Among authors: campbell r.BMC Public Health. 2016 Jan 22;16:68. doi: 10.1186/s12889-016-2734-5.BMC Public Health. 2016.PMID: 26801759Free PMC article.Clinical Trial.