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Sharland GK, Chita SK, Fagg NL, Anderson RH, Tynan M, Cook AC, Allan LD.Sharland GK, et al. Among authors: chita sk.Br Heart J. 1991 Dec;66(6):419-24. doi: 10.1136/hrt.66.6.419.Br Heart J. 1991.PMID: 1837727Free PMC article.
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