[WORKING CONDITIONS AND SILICOSIS MORBIDITY AMONG WORKERS ENGAGED IN MINING AND PROCESSING TRACHILIPARITE].
D004391:Dust; D008906:Mining; D009017:Morbidity; D051381:Rats; D012106:Research; D012829:Silicosis; D014116:Toxicology; D014586:USSR
D004391:Dust
DUST; EXPERIMENTAL LAB STUDY; MINING; RATS; SILICOSIS; TOXICOLOGIC REPORT; USSR
USLOVIIA TRUDA I ZABOLEVAMEOST' SILIKOZOM RABOCHIKH, ZANIATYKH NA DOBYCHE I PERERABOTKE TRAKHILIPARITA.