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Gale RE, Fielding AK, Harrison CN, Linch DC.Gale RE, et al. Among authors: harrison cn.Br J Haematol. 1997 Sep;98(3):512-9. doi: 10.1046/j.1365-2141.1997.2573078.x.Br J Haematol. 1997.PMID: 9332303Free article.