Effect of Inhalation Patterns on the Delivered Dose of Symbicort† from a Dry Powder Inhaler Compared to a Metered Dose Inhaler plus Valved Holding Chamber
A Retrospective Cohort Study Comparing the Impact of Two Oscillating Positive Expiratory Pressure (OPEP) Devices in Patients with Chronic Obstructive Pulmonary Disease (COPD) or Chronic Bronchitis on Hospital Readmissions at 30 Days and 12 Months
The Impact of Inhalation Delay on Lung Drug Delivery: Using Functional Respiratory Imaging (FRI) to Compare Metered Dose Inhaler (MDI) and MDI/ Valved Holding Chamber (VHC) Systems