Costi, Stefania Short-term efficacy of upper-extremity exercise training in patients with chronic airway obstruction: a systematic review. [electronic resource] - Physical therapy May 2009 - 443-55 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1538-6724 Standard No.: 10.2522/ptj.20070368 doi Subjects--Topical Terms: Exercise Therapy--methodsExercise ToleranceHumansPatient CompliancePulmonary Disease, Chronic Obstructive--rehabilitationQuality of LifeRandomized Controlled Trials as TopicSelf Care--methodsSeverity of Illness IndexTreatment OutcomeUpper Extremity