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Costelloe C, Metcalfe C, Lovering A, Mant D, Hay AD.Costelloe C, et al. Among authors: hay ad.BMJ. 2010 May 18;340:c2096. doi: 10.1136/bmj.c2096.BMJ. 2010.PMID: 20483949Review.
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Whitburn S, Costelloe C, Montgomery AA, Redmond NM, Fletcher M, Peters TJ, Hay AD.Whitburn S, et al. Among authors: hay ad.Prim Health Care Res Dev. 2011 Apr;12(2):123-34. doi: 10.1017/S146342361000040X.Prim Health Care Res Dev. 2011.PMID: 21457597
Costelloe C, Lovering A, Montgomery A, Lewis D, McNulty C, Hay AD.Costelloe C, et al. Among authors: hay ad.Int J Antimicrob Agents. 2012 Feb;39(2):135-41. doi: 10.1016/j.ijantimicag.2011.09.022. Epub 2011 Nov 10.Int J Antimicrob Agents. 2012.PMID: 22079534
Downing H, Thomas-Jones E, Gal M, Waldron CA, Sterne J, Hollingworth W, Hood K, Delaney B, Little P, Howe R, Wootton M, Macgowan A, Butler CC, Hay AD; DUTY study team.Downing H, et al. Among authors: hay ad.BMC Infect Dis. 2012 Jul 19;12:158. doi: 10.1186/1471-2334-12-158.BMC Infect Dis. 2012.PMID: 22812651Free PMC article.