RESPIRATORY SYMPTOMS, LUNG FUNCTION, AND SMOKING HABITS IN AN ADULT POPULATION.
D000293:Adolescent; D000328:Adult; D003371:Cough; D005853:Geriatrics; D006184:Habits; D006801:Humans; D008824:Michigan; D012129:Respiratory Function Tests; D012131:Respiratory Insufficiency; D012143:Respiratory Physiological Phenomena; D012907:Smoking; D013223:Statistics as Topic
ADOLESCENCE; COUGH; GERIATRICS; MICHIGAN; RESPIRATORY FUNCTION TESTS; RESPIRATORY INSUFFICIENCY; SMOKING; STATISTICS