Saengsa-ard S, Lunchanavanit P. A Compartive Study of Clemastine Fumarate, Mebhydrolin Napadisylate and Placebo in the Symptomatic Treatment of Perennical Allergic Rhinitis. SRIMEDJ [Internet]. 2013 Nov. 11 [cited 2024 Apr. 29];3(2):82-9. Available from: https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13445