For citations:
Zhidkova E.A., Gutor E.M., Wilk M.F., Pankova V.B., Onishchenko G.G., Gurevich K.G. Medical and social characteristic and occupational risk factors of employees of locomotive brigades. Hygiene and Sanitation. 2020;99(12):1380-1385. (In Russ.) https://doi.org/10.47470/0016-9900-2020-99-12-1380-1385