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Catena N, Divizia MT, Calevo MG, Baban A, Torre M, Ravazzolo R, Lerone M, Sénès FM.Catena N, et al.J Pediatr Orthop. 2012 Oct-Nov;32(7):727-31. doi: 10.1097/BPO.0b013e318269c898.J Pediatr Orthop. 2012.PMID: 22955538