[The working conditions of smokers and their assistants on drilling rigs during geological prospecting operations and the measures for their improvement].
D000041:Absenteeism; D006801:Humans; D016273:Occupational Exposure / Q000009:adverse effects* / Q000517:prevention & control; D010578:Petroleum; D012907:Smoking / Q000009:adverse effects*; D000074606:Smoking Prevention; D014455:Ukraine
D010578:Petroleum
Usloviia truda kuril'shchikov i ikh pomoshchnikov na burovykh ustanovkakh pri geologorazvedochnykh rabotakh i mery po ikh uluchsheniiu.