[Experience with preventive and routine health surveillance at the industrial enterprises of the Cheliabinsk region].
D006801:Humans; D008669:Metallurgy; D009784:Occupational Diseases / Q000517:prevention & control*; D009786:Occupational Health Services / Q000639:trends*; D011314:Preventive Health Services / Q000639:trends*; D012800:Siberia
Opyt predupreditel'nogo i tekushchego sanitarnogo nadzora za promyshlennymi ob"ektami Cheliabinskoĭ oblasti.