[Ethane expiration among smokers and non-smokers].
D000328:Adult; D004980:Ethane / Q000032:analysis*; D006801:Humans; D008054:Lipid Peroxides / Q000378:metabolism*; D008168:Lung / Q000378:metabolism; D008297:Male; D008954:Models, Biological; D012907:Smoking
D008054:Lipid Peroxides; D004980:Ethane