Montelukast in Patients With Seasonal Allergic Rhinitis - Spring 2000 Study (MK-0476A-162)(COMPLETED)
Conditions
- Seasonal Allergic Rhinitis
Interventions
- DRUG: Comparator: montelukast
- DRUG: Comparator: loratadine
- DRUG: Comparator: placebo
- DRUG: Comparator: montelukast/loratadine
Sponsor
Organon and Co