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Williamson DA, Monecke S, Heffernan H, Ritchie SR, Roberts SA, Upton A, Thomas MG, Fraser JD.Williamson DA, et al. Among authors: heffernan h.Clin Infect Dis. 2014 Nov 15;59(10):1451-4. doi: 10.1093/cid/ciu658. Epub 2014 Aug 18.Clin Infect Dis. 2014.PMID: 25139961
Williamson DA, Roberts SA, Smith M, Heffernan H, Tiong A, Pope C, Freeman JT.Williamson DA, et al. Among authors: heffernan h.Eur J Clin Microbiol Infect Dis. 2012 May;31(5):821-4. doi: 10.1007/s10096-011-1380-1. Epub 2011 Sep 6.Eur J Clin Microbiol Infect Dis. 2012.PMID: 21894534
Freeman JT, Williamson DA, Heffernan H, Smith M, Bower JE, Roberts SA.Freeman JT, et al. Among authors: heffernan h.Eur J Clin Microbiol Infect Dis. 2012 Aug;31(8):2057-60. doi: 10.1007/s10096-011-1540-3. Epub 2012 Jan 23.Eur J Clin Microbiol Infect Dis. 2012.PMID: 22271302
Upton A, Lang S, Heffernan H.Upton A, et al. Among authors: heffernan h.J Antimicrob Chemother. 2003 Mar;51(3):613-7. doi: 10.1093/jac/dkg127.J Antimicrob Chemother. 2003.PMID: 12615862
Williamson DA, Heffernan H.Williamson DA, et al. Among authors: heffernan h.N Z Med J. 2014 Sep 26;127(1403):41-54.N Z Med J. 2014.PMID: 25290498Review.
Williamson DA, Heffernan H, Nimmo G.Williamson DA, et al. Among authors: heffernan h.Pathology. 2015 Apr;47(3):270-5. doi: 10.1097/PAT.0000000000000236.Pathology. 2015.PMID: 25764206Review.