[Physical-chemical characteristics of working conditions of oil-drillers in northern Tiumen].
D006801:Humans; D009787:Occupational Medicine; D010578:Petroleum; D012800:Siberia
D010578:Petroleum
K fiziologo-gigienicheskoĭ kharakteristike usloviĭ truda burovikov-neftianikov Tiumenskogo severa