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Valera ET, de Freitas Cortez MA, de Paula Queiroz RG, de Oliveira FM, Brassesco MS, Jabado N, Faury D, Bobola MS, Machado HR, Scrideli CA, Tone LG.Valera ET, et al. Among authors: bobola ms.Childs Nerv Syst. 2009 Jan;25(1):39-45. doi: 10.1007/s00381-008-0740-3. Epub 2008 Oct 23.Childs Nerv Syst. 2009.PMID: 18946672