Poberezhnyi, V. I., O. S. Shvydyuk, and D. D. Prokhorov. 2016. “Theoretical Conceptions of Cellular and Molecular Hierarchical Level of Structural and Functional Organization of the System of Human Organism. Its Practical Weight”. Pain Medicine 1 (2). https://painmedicine.org.ua/index.php/pnmdcn/article/view/13.