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.
Landon BE, Reschovsky J, Blumenthal D.Landon BE, et al. Among authors: blumenthal d.JAMA. 2003 Jan 22-29;289(4):442-9. doi: 10.1001/jama.289.4.442.JAMA. 2003.PMID: 12533123
Landon BE, Reschovsky J, Reed M, Blumenthal D.Landon BE, et al. Among authors: blumenthal d.Med Care. 2001 Aug;39(8):889-905. doi: 10.1097/00005650-200108000-00014.Med Care. 2001.PMID: 11468507
Weissman JS, Betancourt J, Campbell EG, Park ER, Kim M, Clarridge B, Blumenthal D, Lee KC, Maina AW.Weissman JS, et al. Among authors: blumenthal d.JAMA. 2005 Sep 7;294(9):1058-67. doi: 10.1001/jama.294.9.1058.JAMA. 2005.PMID: 16145026