Influence of cigarette smoking on the spirometric evaluation of employees of a large insurance company.
D000328:Adult; D000368:Aged; D001827:Body Height; D001835:Body Weight; D005260:Female; D006801:Humans; D008168:Lung / Q000502:physiology; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012129:Respiratory Function Tests; D012907:Smoking; D013147:Spirometry; D013223:Statistics as Topic; D014797:Vital Capacity