[Upper respiratory tract changes in underground workers of Sadon Polymetallic Mines].
D006801:Humans; D008906:Mining; D012137:Respiratory System; D012829:Silicosis / Q000706:statistics & numerical data*
SILICOSIS/statistics
Izmeneniia verkhnikh dykhatel'nykh putei u podzemnykh rabochikh sadonskikh polimetallicheskikh rudnikov; klinikoeksperimental'nye issledovaniia.