Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5989710.17816/kazmj59897Research ArticleOn autonomic tests to study chronic neurointoxication by organic solventsVasilievaT. F.info@eco-vector.comKurashov Medical Institute1503197152281833101202131012021Copyright © 2021, Vasilieva T.F.2021<p>We surveyed 179 workers who had long-term occupational contact with toluene, alcohol, ether and acetone. The work experience ranged from 2 to 30 years or more. Workers who had or have a past or present illness with clear vegetative dysfunction were excluded from the study. Such diseases include cranial trauma, neuroinfections, chronic infectious processes, and thyrotoxicosis.</p>Kazan Medical archiveКазанский медицинский архив