title: Teaching pursed-lip breathing.
authors.forename: E A
authors.initials: EA
authors.lastname: McConnell
mesh_terms: D001945:Breathing Exercises; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000451:nursing* / Q000503:physiopathology; D010353:Patient Education as Topic / Q000379:methods*; D015656:Respiratory Mechanics