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.
Grayson ML, Grabsch EA, Johnson PD, Olden D, Aberline M, Li HY, Hogg G, Abbott M, Kerr PG.Grayson ML, et al. Among authors: johnson pd.Med J Aust. 1999 Aug 2;171(3):133-6. doi: 10.5694/j.1326-5377.1999.tb123564.x.Med J Aust. 1999.PMID: 10474604
Anderson D, Anderson V, Pentland L, Sawyer S, Starr M, Johnson PD.Anderson D, et al. Among authors: johnson pd.Epidemiol Infect. 2000 Feb;124(1):97-101. doi: 10.1017/s0950268899003362.Epidemiol Infect. 2000.PMID: 10722136Free PMC article.Clinical Trial.
Jenkin GA, Smith M, Fairley M, Johnson PD.Jenkin GA, et al. Among authors: johnson pd.Med J Aust. 2002 Feb 18;176(4):180-1. doi: 10.5694/j.1326-5377.2002.tb04350.x.Med J Aust. 2002.PMID: 11915879No abstract available.