TY JOUR TI TOXICOLOGICAL SAFETY PROFILE ANTI-TUBERCULOSIS DRUG «RIFABUTIN» WITH PROLONGED ADMINISTRATION UNDER EXPERIMENTAL CONDITIONS KW rifabutin KW toxicity KW tolerability KW safety profile of the drug JO Bulletin of the Angarsk State Technical University AU Usov, K.I. PY 2022 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»