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.
Burdett S, Stewart LA, Tierney JF.Burdett S, et al. Among authors: stewart la.Int J Technol Assess Health Care. 2003 Winter;19(1):129-34. doi: 10.1017/s0266462303000126.Int J Technol Assess Health Care. 2003.PMID: 12701945
Rydzewska LHM, Stewart LA, Tierney JF.Rydzewska LHM, et al. Among authors: stewart la.Trials. 2022 Feb 21;23(1):167. doi: 10.1186/s13063-021-05787-4.Trials. 2022.PMID: 35189931Free PMC article.Review.
Tierney JF, Stewart LA.Tierney JF, et al. Among authors: stewart la.Int J Epidemiol. 2005 Feb;34(1):79-87. doi: 10.1093/ije/dyh300. Epub 2004 Nov 23.Int J Epidemiol. 2005.PMID: 15561753
Chemoradiotherapy for Cervical Cancer Meta-Analysis Collaboration.Chemoradiotherapy for Cervical Cancer Meta-Analysis Collaboration.J Clin Oncol. 2008 Dec 10;26(35):5802-12. doi: 10.1200/JCO.2008.16.4368. Epub 2008 Nov 10.J Clin Oncol. 2008.PMID: 19001332Free PMC article.Review.