![Efficacy and safety of azelastine 0.15% nasal spray and azelastine 0.10% nasal spray in patients with seasonal allergic rhinitis]()
Efficacy and safety of azelastine 0.15% nasal spray and azelastine 0.10% nasal spray in patients with seasonal allergic rhinitisShah, Shailen; Berger, William; Lumry, William; La Force, Craig; Wheeler, William; Sacks, Harry · Allergy & Rhinology · 2010