Canine pulmonary disease and the urban environment. I. The validity of radiographic examination for estimating the prevalence of pulmonary disease.
D000397:Air Pollution; D000818:Animals; D001982:Bronchial Diseases / Q000662:veterinary; D001996:Bronchopneumonia / Q000662:veterinary; D004283:Dog Diseases / Q000000981:diagnostic imaging* / Q000453:epidemiology / Q000473:pathology; D004285:Dogs; D004781:Environmental Exposure; D008171:Lung Diseases / Q000453:epidemiology / Q000473:pathology / Q000662:veterinary*; D008175:Lung Neoplasms / Q000662:veterinary; D008722:Methods; D010995:Pleural Diseases / Q000662:veterinary; D011014:Pneumonia / Q000662:veterinary; D011656:Pulmonary Emphysema / Q000662:veterinary; D011660:Pulmonary Heart Disease / Q000662:veterinary; D011859:Radiography