Article Title,Year,Volume,Issue,Page Range,Author Aggression and autoaggression,2001,3,3,25-31,Popov Clinical aspects of monotoxic heroin and combined with other psychoactive substances acute intoxications,2007,9,3,34-40,Radenkova-Saeva Distribution structure of diseases and lethality in a Department of Toxicology for adults for the period 2009-2011,2013,15,3,9-13,Radenkova-Saeva Mental health in the medical profession,2021,23,3,63-72,Nikolova