title: Air pollution in smoke-filled rooms.
mesh_terms: D000079:Acetaldehyde / Q000032:analysis; D000171:Acrolein / Q000032:analysis; D000397:Air Pollution / Q000032:analysis*; D002248:Carbon Monoxide / Q000032:analysis; D002263:Carboxyhemoglobin / Q000032:analysis; D004781:Environmental Exposure; D005860:Germany, West; D006798:Housing; D006801:Humans; D008452:Maximum Allowable Concentration; D009538:Nicotine / Q000032:analysis / Q000652:urine; D012906:Smoke / Q000032:analysis; D012907:Smoking; D014481:United States; D014691:Ventilation
chemical_list: D012906:Smoke; D009538:Nicotine; D000171:Acrolein; D002248:Carbon Monoxide; D002263:Carboxyhemoglobin; D000079:Acetaldehyde