title: Exposure to antomobile exhaust. I. Prevalence of respiratory symptoms and disease.
mesh_terms: D000328:Adult; D000367:Age Factors; D001249:Asthma / Q000175:diagnosis; D001900:Boston; D001991:Bronchitis / Q000175:diagnosis; D003371:Cough; D004781:Environmental Exposure; D006197:Hair / Q000032:analysis; D006801:Humans; D007854:Lead / Q000032:analysis; D008173:Lung Diseases, Obstructive / Q000139:chemically induced* / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced; D009790:Occupations; D011446:Prospective Studies; D012140:Respiratory Tract Diseases / Q000175:diagnosis; D012907:Smoking; D011795:Surveys and Questionnaires; D001335:Vehicle Emissions
chemical_list: D001335:Vehicle Emissions; D007854:Lead