1. Chronic idiopathic urticaria;Kulthanan,2007
2. Chronic urticaria;Grattan,2002
3. BSACI guidelines for the management of chronic urticaria and angio-oedema;Powell,2007
4. Dietary treatment of patients with chronic urticaria and intolerance to aspirin and food additives;Doeglas,1977
5. Management of chronic idiopathic urticaria by the identification and exclusion of dietary factors;Gibson,1980