For citations:
Ulanova T.S., Nurislamova T.V., Karnazhitskaya T.D., Maltseva O.A., Volkova M.V., Gileva M.I., Antipieva M.V. Evaluating air quality of workplece for workers engaged into phthalic anhydride production. Russian Journal of Occupational Health and Industrial Ecology. 2017;(6):30-34. (In Russ.)