Rodrigues, C., Vieira, H. and Azenha, M. 2018. Massive Hemorrhage in the Transsphenoidal Approach of the Pituitary Gland. Journal of the Portuguese Society of Anesthesiology. 27, 2 (Jul. 2018), 33–36. DOI:https://doi.org/10.25751/rspa.13908.