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Brookes CI, Hart P, Keogh BE, Cleland JG.Brookes CI, et al.Postgrad Med J. 1995 Aug;71(838):480-2. doi: 10.1136/pgmj.71.838.480.Postgrad Med J. 1995.PMID: 7567755Free PMC article.
Bishop A, White P, Groves P, Chaturvedi R, Brookes C, Redington A, Oldershaw P.Bishop A, et al. Among authors: brookes c.Heart. 1997 Nov;78(5):480-7. doi: 10.1136/hrt.78.5.480.Heart. 1997.PMID: 9415008Free PMC article.
Bishop A, White P, Chaturvedi R, Brookes C, Redington A, Oldershaw P.Bishop A, et al. Among authors: brookes c.Int J Cardiol. 1997 Feb;58(3):223-8. doi: 10.1016/s0167-5273(96)02849-5.Int J Cardiol. 1997.PMID: 9076548