Kruusat, Rein, and Juri Karjagin. “Postgraduate Specialist Medical Training in Anaesthesiology & Intensive Care in Estonia”. Journal of the Portuguese Society of Anesthesiology 33, no. 2 (July 15, 2024). Accessed October 3, 2026. https://revistas.rcaap.pt/anestesiologia/article/view/36322.