RT Journal Article SR Electronic T1 Effectiveness of Exercise Therapy in Treatment of Patients With Patellofemoral Pain Syndrome: Systematic Review and Meta-Analysis JF Demo Journal of Physical Therapy FD HighWire Press SP 1697 OP 1708 DO 10.demo/ptj.20130310 VO 94 IS 12 A1 Clijsen, Ron A1 Fuchs, Janine A1 Taeymans, Jan YR 2014 UL http://demo.highwire.org/content/94/12/1697.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.