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.
Bradford A, Shofer M, Singh H.Bradford A, et al. Among authors: singh h.Int J Qual Health Care. 2022 Sep 10;34(3):mzac068. doi: 10.1093/intqhc/mzac068.Int J Qual Health Care. 2022.PMID: 36047352Free PMC article.
Singh H, Petersen LA, Thomas EJ.Singh H, et al.Qual Saf Health Care. 2006 Jun;15(3):159-64. doi: 10.1136/qshc.2005.016444.Qual Saf Health Care. 2006.PMID: 16751463Free PMC article.
Singh H, Giardina TD, Forjuoh SN, Reis MD, Kosmach S, Khan MM, Thomas EJ.Singh H, et al.BMJ Qual Saf. 2012 Feb;21(2):93-100. doi: 10.1136/bmjqs-2011-000304. Epub 2011 Oct 13.BMJ Qual Saf. 2012.PMID: 21997348Free PMC article.