[THRESHOLD LIMIT VALUES 1963].
D000397:Air Pollution; D001554:Benzene; D001895:Boron; D002725:Chloroform; D009787:Occupational Medicine; D010278:Parathion; D011041:Poisoning; D020711:Threshold Limit Values; D014116:Toxicology; D014241:Trichloroethylene
D014241:Trichloroethylene; D010278:Parathion; D002725:Chloroform; D001554:Benzene; D001895:Boron
AIR POLLUTION; BENZENE; BORON; CHLOROFORM; INDUSTRIAL MEDICINE; PARATHION; POISONING; TOXICOLOGIC REPORT; TRICHLOROETHYLENE