Zheliuk, Tetiana, and Olga Chigur. “Regional Markets of Medical Services: Specifics of Formation and Provision in the Conditions of Medical Reform”. Regional aspects of productive forces development of Ukraine, no. 25 (December 16, 2020): 13–22. Accessed July 17, 2026. https://rarrpsu.wunu.edu.ua/index.php/rapfdu/article/view/387.