For citations:
Zemlyanova M.A., Koldibekova J.V., Peskova E.V., Ukhabov V.M. Changes in biochemical parameters in workers exposed to chemical production factors (heptane and hexane). Russian Journal of Occupational Health and Industrial Ecology. 2021;61(6):379-384. (In Russ.) https://doi.org/10.31089/1026-9428-2021-61-6-379-384