Rodrigues, Carolina, Helena Vieira, and Marta Azenha. “Massive Hemorrhage in the Transsphenoidal Approach of the Pituitary Gland”. Journal of the Portuguese Society of Anesthesiology 27, no. 2 (July 18, 2018): 33–36. Accessed January 15, 2025. https://revistas.rcaap.pt/anestesiologia/article/view/13908.