Preventing Tolerance to Oxymetazoline in Allergic Rhinitis
Azelastine Fluticasone Combination vs. Fluticasone
Differential Adrenoreceptor Mediated Tachyphylaxis and Upregulation
To Evaluate Adenosine Monophosphate and Allergen Challenge in Allergic Rhinitis
† Study has passed its completion date and status has not been verified in more than two years.