%0 Journal Article %T The Genesis of Legal Liability for Improper Provision of Medical Services in Russia during the XI-XX Centuries %A Kobets, P.N. %K sources of law, customary law, medical treatment, Russian pre-revolutionary legislation, history of medical activity, medical services, medical crimes, medical error, injury to health, legal liability of medical workers %J Bulletin of the Kazan Law Institute of MIA Russia %D 2022 %N 13 %P 6 %I Kazan law institute Ministry of Internal Affairs Russian Federation