TY CONF TI On the question of medical criteria for life-threatening fractures of the bones of the arch and base of the skull KW harm to health KW medical criteria KW skull base KW skull fracture KW traumatic brain injury JO Issues of determining the severity of harm caused to human health as a result of the impact of a biological factor AU Bozhchenko, A.P. AU Tolmachev, I.A. PY 2022 PB Publishing Center RIOR