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.
Craig P, Katikireddi SV, Leyland A, Popham F.Craig P, et al.Annu Rev Public Health. 2017 Mar 20;38:39-56. doi: 10.1146/annurev-publhealth-031816-044327. Epub 2017 Jan 11.Annu Rev Public Health. 2017.PMID: 28125392Free PMC article.Review.
Campbell M, Katikireddi SV, Hoffmann T, Armstrong R, Waters E, Craig P.Campbell M, et al. Among authors: craig p.BMJ. 2018 May 16;361:k1079. doi: 10.1136/bmj.k1079.BMJ. 2018.PMID: 29769210Free PMC article.
Niedzwiedz CL, Green MJ, Benzeval M, Campbell D, Craig P, Demou E, Leyland A, Pearce A, Thomson R, Whitley E, Katikireddi SV.Niedzwiedz CL, et al. Among authors: craig p.J Epidemiol Community Health. 2021 Mar;75(3):224-231. doi: 10.1136/jech-2020-215060. Epub 2020 Sep 25.J Epidemiol Community Health. 2021.PMID: 32978210Free PMC article.