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Haji Ali Afzali H, Gray J, Beilby J, Holton C, Karnon J.Haji Ali Afzali H, et al. Among authors: holton c.Appl Health Econ Health Policy. 2013 Dec;11(6):661-70. doi: 10.1007/s40258-013-0062-9.Appl Health Econ Health Policy. 2013.PMID: 24243516
Barton C, Proudfoot J, Amoroso C, Ramsay E, Holton C, Bubner T, Harris M, Beilby J.Barton C, et al. Among authors: holton c.Prim Care Respir J. 2009 Jun;18(2):100-5. doi: 10.3132/pcrj.2008.00059.Prim Care Respir J. 2009.PMID: 18830522Free PMC article.
Holton C, Crockett A, Nelson M, Ryan P, Wood-Baker R, Stocks N, Briggs N, Beilby J.Holton C, et al.Int J Qual Health Care. 2011 Oct;23(5):545-53. doi: 10.1093/intqhc/mzr039. Epub 2011 Jul 6.Int J Qual Health Care. 2011.PMID: 21733979Clinical Trial.