Overview Compare the Efficacy and Safety of Surfolase CR Tablet With Surfolase Capsule in Patients With Acute Bronchitis Status: Completed Trial end date: 2016-01-01 Target enrollment: Participant gender: Summary Compare the efficacy and safety of surfolase CR tablet with surfolate capsule in patients with acute bronchitis Phase: Phase 3 Details Lead Sponsor: Hyundai Pharmaceutical Co., LTD.