Passive smoking in enclosed public places.
D000397:Air Pollution / Q000517:prevention & control; D001315:Australia; D002263:Carboxyhemoglobin / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology; D007223:Infant; D007878:Legislation as Topic; D011247:Pregnancy; D011248:Pregnancy Complications; D012141:Respiratory Tract Infections / Q000453:epidemiology; D012907:Smoking / Q000150:complications; D000074606:Smoking Prevention; D014481:United States
D002263:Carboxyhemoglobin