Kongkarn Boonyune. 2008. Comparison of the efficacy of levocetirizine and desloratadine in perennial allergic rhinitis patients. Field of Study Pharmacology, Chiang Mai University;
Kongkarn Boonyune. (2008) Comparison of the efficacy of levocetirizine and desloratadine in perennial allergic rhinitis patients . Chiang Mai University/Chiang Mai.
Kongkarn Boonyune. Comparison of the efficacy of levocetirizine and desloratadine in perennial allergic rhinitis patients. . Chiang Mai:Chiang Mai University, 2008.
Kongkarn Boonyune. (2008) Comparison of the efficacy of levocetirizine and desloratadine in perennial allergic rhinitis patients . Chiang Mai University/Chiang Mai.