title: A study of chronic bronchitis in Brisbane in two groups of workers: the effects of cigarette smoking, pollution and industrial exposure on the disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D000393:Air Pollutants / Q000009:adverse effects*; D001315:Australia; D001991:Bronchitis / Q000453:epidemiology* / Q000209:etiology; D002908:Chronic Disease; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012907:Smoking
chemical_list: D000393:Air Pollutants