TY CONF TI History of the biological factor and its place in forensic medicine KW biological factor KW transmission of infections KW forensic medicine JO ISSUES OF ESTABLISHING THE SEVERITY OF HARM CAUSED TO HUMAN HEALTH AS A RESULT OF EXPOSURE TO A BIOLOGICAL FACTOR AU Gritskevich, O.Y. AU Kadochnikov, D.S. PY 2024 PB Publishing Center RIOR