Decompressive craniectomy: a meta-analysis of influences on intracranial pressure and cerebral perfusion pressure in the treatment of traumatic brain injury - Bor-Seng-Shu, Edson; Figueiredo, Eberval G.; Amorim, Robson L. O.; Teixeira, Manoel Jacobsen; Valbuza, Juliana Spelta; Oliveira, Marcio Moyses de; Panerai, Ronney B. (Journal of Neurosurgery, 2012)