THRESHOLD limit values for 1951 adopted at the meeting of the American Conference of Governmental Industrial Hygienists in Atlantic City, N. J., in April, 1951.
D003756:Dental Hygienists; D006801:Humans; D007221:Industry; D016272:Occupational Health / Q000150:complications*; D020711:Threshold Limit Values; D014481:United States
INDUSTRIAL HYGIENE/complications