title: Carcinogenic bioassay of oil shale: long-term percutaneous application in mice and intratracheal instillation in hamsters.
mesh_terms: D000287:Administration, Topical; D000818:Animals; D002273:Carcinogens; D006224:Cricetinae; D005260:Female; D005648:Fuel Oils / Q000633:toxicity*; D007442:Intubation, Intratracheal; D008297:Male; D008647:Mesocricetus; D051379:Mice; D009374:Neoplasms, Experimental / Q000473:pathology; D010578:Petroleum / Q000633:toxicity*
chemical_list: D002273:Carcinogens; D005648:Fuel Oils; D010578:Petroleum