A Double-blind Comparative Study of the Efficacy and Safety of E3810 10mg Once and Twice Daily in Maintenance Therapy for PPI Resistant Gastroesophageal Reflux Disease Patients
Conditions
- Gastroesophageal Reflux Disease
Interventions
- DRUG: Rabeprazole
- DRUG: Rabeprazole
- DRUG: Rabeprazole
- DRUG: Rabeprazole
Sponsor
Eisai Co., Ltd.