Reshetnikov, V.A., Yu.V. Nesvizhsky, and N.A Kasimovskaya. “N.A. Semashko - Theorist and Organizer of Public Health”. History of Medicine 1, no. 3 (June 30, 2014). Accessed September 27, 2024. https://historymedjournal.com/HOM/index.php/medicine/article/view/27.