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.
Pratt N, Roughead EE, Ryan P, Salter A.Pratt N, et al.Pharmacoepidemiol Drug Saf. 2010 Jul;19(7):699-707. doi: 10.1002/pds.1942.Pharmacoepidemiol Drug Saf. 2010.PMID: 20583208
Pratt NL, Roughead EE, Ramsay E, Salter A, Ryan P.Pratt NL, et al.Drugs Aging. 2010 Nov 1;27(11):885-93. doi: 10.2165/11584490-000000000-00000.Drugs Aging. 2010.PMID: 20964462
Pratt N, Roughead E, Salter A, Ryan P.Pratt N, et al.Aust N Z J Public Health. 2010 Dec;34(6):589-93. doi: 10.1111/j.1753-6405.2010.00613.x. Epub 2010 Oct 7.Aust N Z J Public Health. 2010.PMID: 21134060Free article.
Pratt N, Roughead EE, Ramsay E, Salter A, Ryan P.Pratt N, et al.Drug Saf. 2011 Jul 1;34(7):567-75. doi: 10.2165/11588470-000000000-00000.Drug Saf. 2011.PMID: 21663332