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Au WY, Gascoyne RD, Gallagher RE, Le N, Klasa RD, Liang RH, Choy C, Foo W, Connors JM.Au WY, et al.Ann Oncol. 2004 Apr;15(4):626-30. doi: 10.1093/annonc/mdh132.Ann Oncol. 2004.PMID: 15033671Free article.