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Cervera A, Madero L, García Peñas JJ, Díaz MA, Gutiérrez-Solana LG, Benito A, Ruiz-Falcó ML, Villa M.Cervera A, et al.Pediatr Hematol Oncol. 1997 Nov-Dec;14(6):577-84. doi: 10.3109/08880019709030915.Pediatr Hematol Oncol. 1997.PMID: 9383811