Effects of cigarette smoking on dogs.
D000818:Animals; D002318:Cardiovascular Diseases / Q000209:etiology; D004285:Dogs; D005374:Filtration; D008171:Lung Diseases / Q000473:pathology*; D008297:Male; D008853:Microscopy; D011379:Prognosis; D011656:Pulmonary Emphysema / Q000209:etiology*; D011658:Pulmonary Fibrosis / Q000209:etiology*; D012907:Smoking; D013997:Time Factors; D014140:Tracheotomy