1. Press Release: Indoor air quality;Air Pollution Control Association,1982
2. Threshold Limit Values for chemical substances in workroom air adopted by ACGIH for 1978;American Conference of Government Industrial Hygienists,1978
3. Standards for natural and mechanical ventilation;American Society of Heating, Refrigeration, and Air Conditioning Engineers,1973
4. Indoor air pollution due to chipboard used as a construction material;Anderson;Atmos. Environ.,1975
5. Very high radiation levels found in Swedish houses;Anonymous;Nature,1979