Worm, M., Forschner, K., Lee, H., Roehr, C., Edenharter, G., Niggemann, B. and Zuberbier, T. (2006) “Frequency of atopic dermatitis and relevance of food allergy in adults in Germany”, Acta Dermato-Venereologica, 86(2), pp. 119–122. doi: 10.2340/00015555-0028.