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Kresse SH, Meza-Zepeda LA, Machado I, Llombart-Bosch A, Myklebost O.Kresse SH, et al.Cancer. 2012 Jan 15;118(2):558-70. doi: 10.1002/cncr.26276. Epub 2011 Jun 28.Cancer. 2012.PMID: 21713766Free article.