Karapolat, H Are swimming or aerobic exercise better than conventional exercise in ankylosing spondylitis patients? A randomized controlled study. [electronic resource] - European journal of physical and rehabilitation medicine Dec 2009 - 449-57 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial ISSN: 1973-9095 Subjects--Topical Terms: AdultCohort StudiesExerciseExercise ToleranceFemaleForced Expiratory VolumeHumansMaleMiddle AgedQuality of LifeSpondylitis, Ankylosing--physiopathologySwimmingTreatment OutcomeVital CapacityWalking