title: Respiratory physiotherapy during an acute exacerbation--evidence versus practice.
authors: Sally
authors: S
authors: Singh
mesh_terms: D000402:Airway Obstruction / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D026741:Physical Therapy Modalities; D029424:Pulmonary Disease, Chronic Obstructive / Q000628:therapy*; D012138:Respiratory Therapy / Q000379:methods*