title: Sequential cytological changes during development of respiratory tract tumors induced in hamsters by benzo(a)pyrene-ferric oxide.
mesh_terms: D000230:Adenocarcinoma / Q000139:chemically induced / Q000473:pathology*; D000818:Animals; D001580:Benzopyrenes; D001980:Bronchi / Q000473:pathology*; D002277:Carcinoma / Q000139:chemically induced / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced / Q000473:pathology*; D006224:Cricetinae; D003581:Cytodiagnosis; D003951:Diagnostic Errors; D008168:Lung / Q000473:pathology*; D008297:Male; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000473:pathology; D011230:Precancerous Conditions / Q000473:pathology; D012142:Respiratory Tract Neoplasms / Q000139:chemically induced / Q000175:diagnosis / Q000473:pathology*; D012907:Smoking; D013997:Time Factors; D014132:Trachea / Q000473:pathology*
chemical_list: D001580:Benzopyrenes