N. S. Baikalov, “Formation of the public health and medical service system in the Baikal-Amur Mainline regions the 1970‒1980s)*”, HOM, vol. 7, no. 1, Feb. 2021, Accessed: Sep. 13, 2025. [Online]. Available: http://www.historymedjournal.com/index.php/medicine/article/view/267