For citations:

Zabolotnikova O.D., Piktushanskaya T.E., Yakovleva N.V. Ultrasound diagnostic methods in the complex examination of workers in hazardous industries. Russian Journal of Occupational Health and Industrial Ecology. 2018;(7):56-61. (In Russ.) https://doi.org/10.31089/1026-9428-2018-7-56-61