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McDonald R, Harrison S, Checkland K, Campbell SM, Roland M.McDonald R, et al. Among authors: checkland k.BMJ. 2007 Jun 30;334(7608):1357. doi: 10.1136/bmj.39238.890810.BE. Epub 2007 Jun 19.BMJ. 2007.PMID: 17580318Free PMC article.
Kontopantelis E, Buchan I, Reeves D, Checkland K, Doran T.Kontopantelis E, et al. Among authors: checkland k.BMJ Open. 2013 Aug 2;3(8):e003190. doi: 10.1136/bmjopen-2013-003190.BMJ Open. 2013.PMID: 23913774Free PMC article.
Tammes P, Morris RW, Brangan E, Checkland K, England H, Huntley A, Lasserson D, MacKichan F, Salisbury C, Wye L, Purdy S.Tammes P, et al. Among authors: checkland k.Emerg Med J. 2016 Oct;33(10):702-8. doi: 10.1136/emermed-2015-205339. Epub 2016 Jun 17.Emerg Med J. 2016.PMID: 27317586
Moran V, Allen P, McDermott I, Checkland K, Warwick-Giles L, Gore O, Bramwell D, Coleman A.Moran V, et al. Among authors: checkland k.BMJ Open. 2017 Nov 8;7(11):e018422. doi: 10.1136/bmjopen-2017-018422.BMJ Open. 2017.PMID: 29122801Free PMC article.