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.
Saint-Jacques N, Lee JSW, Brown P, Stafford J, Parker L, Dummer TJB.Saint-Jacques N, et al.BMC Public Health. 2016 Feb 19;16:175. doi: 10.1186/s12889-016-2767-9.BMC Public Health. 2016.PMID: 26895703Free PMC article.
Stringer A, Brown P, Stafford J.Stringer A, et al.Biometrics. 2021 Sep;77(3):785-795. doi: 10.1111/biom.13329. Epub 2020 Jul 25.Biometrics. 2021.PMID: 32671828
Zhang Z, Stringer A, Brown P, Stafford J.Zhang Z, et al.Stat Methods Med Res. 2023 Jan;32(1):165-180. doi: 10.1177/09622802221134172. Epub 2022 Nov 1.Stat Methods Med Res. 2023.PMID: 36317395Free PMC article.
Brownsill RD, Hiley MP, Vose CW, Steiner JA, Stafford JE, McAllister A, Rose DA, Gerry N.Brownsill RD, et al. Among authors: stafford je.Xenobiotica. 1987 Nov;17(11):1373-7. doi: 10.3109/00498258709047167.Xenobiotica. 1987.PMID: 3433806