For citations:

Syurin S.A., Kovshov A.A. Working Conditions and Occupational Morbidity at Mining and Metallurgical Enterprises of the Murmansk Region. Public Health and Life Environment – PH&LE. 2020;(1):34-38. (In Russ.) https://doi.org/10.35627/2219-5238/2020-322-1-34-38