William E. Berger

Symptom severity assessment of allergic rhinitis: part 1.

S. Spector, I. Bernstein, J. Portnoy, 2003, Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

Double-blind trials of azelastine nasal spray monotherapy versus combination therapy with loratadine tablets and beclomethasone nasal spray in patients with seasonal allergic rhinitis. Rhinitis Study Groups.

P. Lieberman, S. Fineman, W. Berger, 1999, Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.