For citations:
Сhelаkоvа Yu.А., Nikоnоshinа N.А. Features of immune regulation in working at the enterprise for the production of phthalic anhydride. Russian Journal of Occupational Health and Industrial Ecology. 2020;60(11):881-883. (In Russ.) https://doi.org/10.31089/1026-9428-2020-60-11-881-883