[Experimental study on fibrotic effect by oil shale in Fushun region (author's transl)].
D000818:Animals; D002681:China; D005648:Fuel Oils / Q000633:toxicity*; D010578:Petroleum / Q000633:toxicity*; D011658:Pulmonary Fibrosis / Q000139:chemically induced* / Q000473:pathology; D051381:Rats
D005648:Fuel Oils; D010578:Petroleum