title: [Effect of percussion and postural drainage on gas exchange].
mesh_terms: D001784:Blood Gas Analysis; D002908:Chronic Disease; D004322:Drainage; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D010474:Percussion; D011187:Posture; D011446:Prospective Studies; D011659:Pulmonary Gas Exchange; D012131:Respiratory Insufficiency / Q000097:blood
vernacular_title: Efecto de la percusión y drenaje postural sobre el intercambio de gases.