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.
Wang J, Donnan PT, MacDonald TM.Wang J, et al. Among authors: macdonald tm.Pharmacoepidemiol Drug Saf. 2002 Dec;11(8):695-701. doi: 10.1002/pds.758.Pharmacoepidemiol Drug Saf. 2002.PMID: 12512246
Mackenzie IS, Rutherford D, MacDonald TM.Mackenzie IS, et al. Among authors: macdonald tm.Arthritis Res Ther. 2008;10 Suppl 2(Suppl 2):S3. doi: 10.1186/ar2464. Epub 2008 Oct 17.Arthritis Res Ther. 2008.PMID: 19007428Free PMC article.Review.
Mackenzie IS, Mantay BJ, McDonnell PG, Wei L, MacDonald TM.Mackenzie IS, et al. Among authors: macdonald tm.Pharmacoepidemiol Drug Saf. 2011 Aug;20(8):885-93. doi: 10.1002/pds.2170. Epub 2011 Jun 28.Pharmacoepidemiol Drug Saf. 2011.PMID: 21714035