TY JOUR TI IMPACT OF RESPIRATORY SYMPTOMS ON THE QUALITY OF LIFE OF PATIENTS WITH OCCUPATIONAL BRONCHOPULMONARY PATHOLOGY KW quality of life KW occupational broncho-pulmonary pathology JO Modern Technologies and Scientific and Technological Progress AU Beigel, E.A. AU D'yakovich, M.P. PY 2023 IS 2023 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»