title: Health effects of exposure to automobile exhaust--V. exposure of toll booth operators to automobile exhaust.
abstract: The exposures of automobile toll booth collectors in the Boston area to selected air contaminants were monitored during the four seasons from 1972 to 1974. The highest carbon monoxide concentrations were found at the in-city toll booths and the highest lead levels at the surburban booths. Biological monitoring for carbon monoxide and lead exposure were closely related to airborne contaminant levels. The study supports the need for environmental control for toll booths located at busy highway and tunnels.
mesh_terms: D000388:Air / Q000032:analysis; D000393:Air Pollutants / Q000032:analysis; D001944:Breath Tests; D002248:Carbon Monoxide / Q000032:analysis; D006197:Hair / Q000032:analysis; D006801:Humans; D007854:Lead / Q000032:analysis / Q000097:blood; D008297:Male; D008404:Massachusetts; D009787:Occupational Medicine; D012621:Seasons; D012907:Smoking; D013997:Time Factors; D001335:Vehicle Emissions
chemical_list: D000393:Air Pollutants; D001335:Vehicle Emissions; D007854:Lead; D002248:Carbon Monoxide