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Hunold A, Alzen G, Wudy SA, Bluetters-Sawatzki R, Landmann E, Reiter A, Wagner HJ.Hunold A, et al. Among authors: alzen g.Pediatr Blood Cancer. 2009 May;52(5):677-9. doi: 10.1002/pbc.21920.Pediatr Blood Cancer. 2009.PMID: 19127572