The effect of tobacco tar on the bronchial mucosa of dogs.
D000818:Animals; D001980:Bronchi; D004285:Dogs; D008175:Lung Neoplasms; D009092:Mucous Membrane; D009374:Neoplasms, Experimental; D012907:Smoking / Q000009:adverse effects*; D013638:Tars
D013638:Tars; C024746:tobacco tar
LUNG NEOPLASMS/experimental; NEOPLASMS/experimental; SMOKING/injurious effects