Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector8877310.17816/kazmj88773Research ArticleImmunological reactivity of refinery workersKaramovaL. M.info@eco-vector.comKurmayevaA. A.info@eco-vector.comUfa Scientific Research Institute of Hygiene and Occupational Diseases M3 RSFSR1501198465167682011202120112021Copyright © 1984, Eco-Vector1984<p>In the process of modern oil refining, workers come into contact with a variety of substances. In this regard, it is necessary to study the effects of petroleum products on the body of workers and, in particular, on the immune system, since immunological shifts may precede clinical ones [2].</p>Kazan Medical archiveКазанский медицинский архив