1. Aas K (1978) What makes an allergen an allergen; Allergy 33: 3–14
2. Agarwal M, Yunginger JW, Swanson MC, Reed CE (1981) An immunochemical method to measure atmospheric allergens. J Allergy Clin Immunol 68: 194–200
3. Apold J, Havnen J, Hvatum M, Oseid S, Aas K (1974) The radioallergosorbent test ( RAST) in the diagnosis of reaginic allergy. Clin Allergy 4: 401–9
4. Arlian LG, Bernstein IL, Gallagher JS (1982) The prevalence of house dust mites, Dermatophagoides spp. and associated enironmental conditions in homes in Ohio. J Allergy Clin Immunol 69: 527–32
5. Carlsen SD, Weeke B, Loewenstein H (1979) Analysis of antigens in a commercial house dust extract by means of quantitative immunoelectrophoresis. Allergy 34: 155–65