[On occupational diseases caused by duct in workers engaged in open pit production of ores].
D000397:Air Pollution; D004391:Dust; D004781:Environmental Exposure; D006801:Humans; D008906:Mining; D011009:Pneumoconiosis / Q000517:prevention & control*; D014586:USSR
D004391:Dust
K voprosu o pylevykh professional'nykh zabolevaniiakh u rabochikh pri dobyche rud otkrytym sposobom.