Martins, A.M. and Castro, M.L. 2018. Prevention of spinal cord ischemia through cerebrospinal fluid drainage: Prevention of spinal cord ischemia - cerebrospinal fluid drainage. Journal of the Portuguese Society of Anesthesiology. 27, 4 (Dec. 2018), 69–74. DOI:https://doi.org/10.25751/rspa.14906.