Lesions in ducks given methylcholanthrene. Lesions in respiratory tract with intratracheal administration.
D000818:Animals; D004372:Ducks; D008175:Lung Neoplasms; D008748:Methylcholanthrene / Q000633:toxicity*; D009374:Neoplasms, Experimental; D012137:Respiratory System / Q000494:pharmacology*
D008748:Methylcholanthrene
LUNG NEOPLASMS/experimental; METHYLCHOLANTHRENE/toxicology; RESPIRATORY SYSTEM/pharmacology