3Frossard N,Strolin-Benedetti M,Purohit A,et al. Inhibition of allergen- induced wheal and rare reactions by levoeetirizine and desloratadine[J]. Br J Clin Pharmacol, 2008,65 (2) : 172-179.
4Fang SY, Perng DW, Lee JY, et al. An open-label, multicentre study of le-vocetirizine for the treatment of allergic rhinitis and urticaria in Taiwan Residents patients[J]. Chin J Physiol, 2010,53 (4) : 199-207.
5Bousquet J, Demarteau N, Mul]ol J,et al. Costs associated with persistent allergic rhinitis are reduced by levocetirizine[J]. Allergy,2005,60 (6): 788-794.
6Augustin M ,Ehrle S. Safety and efficacy of desloratadine in chronic idio- pathic urticaria in clinical practice :an observational study of 9246 pa- tients[J]. J Eur A cad Dennatol Venereol, 2009,23 (3) : 292-299.