APA (7th ed.) Citation
(2026). A Prospective, Multicenter Study Investigating the Effectiveness of an Oscillating Positive Expiratory Pressure (OPEP) Device in COPD Patients in Québec, Canada. Canadian Respiratory Journal.
Chicago Style (17th ed.) Citation
"A Prospective, Multicenter Study Investigating the Effectiveness of an Oscillating Positive Expiratory Pressure (OPEP) Device in COPD Patients in Québec, Canada." Canadian Respiratory Journal 2026.
MLA (9th ed.) Citation
"A Prospective, Multicenter Study Investigating the Effectiveness of an Oscillating Positive Expiratory Pressure (OPEP) Device in COPD Patients in Québec, Canada." Canadian Respiratory Journal, 2026.
Warning: These citations may not always be 100% accurate.