title: [Changes in cardiac activity in work at control panels in the petroleum refining industry based on radioelectrocardiographic data].
mesh_terms: D000328:Adult; D001382:Azerbaijan; D004562:Electrocardiography / Q000379:methods; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006801:Humans; D007221:Industry; D008875:Middle Aged; D010578:Petroleum / Q000009:adverse effects; D011845:Radio; D013315:Stress, Psychological / Q000502:physiology
chemical_list: D010578:Petroleum
vernacular_title: Izmeneniia serdechnoĭ deiatel'nosti pri rabote za pul'tami upravleniia neftepererabatyvaiushcheĭ promyshlennosti po dannym radioélektrokardiografii