1. Bach B, Mølhave L, Pedersen OF (1988) Human reactions to formaldehyde vapors. Institute of Environmental and Occupational Medicine, Aarhus (In Danish with English summary)
2. Bisgaard H, Thorsen S (1986) Leukotrienes in allergic and inflammatory conditions. Ugeskr Læg 148:3435?3439
3. Colligan MJ (1981) The psychological effects of indoor air pollution. Bull NY Acad Med 57:1014?1025
4. Draize JH, Woddard G, Calvery HO (1944) Methods for the study of irritation and toxicity of substances applied topically to the skin and mucous membranes. J Pharmacol Exp Ther 82:377?390
5. Ganong WF (1977) Review of medical physiology. Lung medical publications, Los Angeles