[Air pollution in autobus and trolley bus cabins].
D000397:Air Pollution / Q000032:analysis*; D001336:Automobiles; D001554:Benzene / Q000032:analysis; D002248:Carbon Monoxide / Q000032:analysis; D004781:Environmental Exposure; D006838:Hydrocarbons / Q000032:analysis; D009589:Nitrogen Oxides / Q000032:analysis; D009787:Occupational Medicine; D012621:Seasons; D014586:USSR
D006838:Hydrocarbons; D009589:Nitrogen Oxides; D002248:Carbon Monoxide; D001554:Benzene
Zagriaznenie vozdukha v kabinakh avtobusov i trolleĭbusov.