The ill effects of cigarette smoking in dogs.
D000818:Animals; D001982:Bronchial Diseases / Q000209:etiology*; D001984:Bronchial Neoplasms / Q000209:etiology*; D004285:Dogs; D005260:Female; D008297:Male; D011656:Pulmonary Emphysema / Q000209:etiology*; D012907:Smoking