TY - JOUR T1 - Current Evidence Fails to Show Differences in Effectiveness Between Conservative and Surgical Treatment of Subacromial Impingement Syndrome Y1 - 2010/02/01 N1 - 10.2106/JBJS.9202.ebo579 JO - The Journal of Bone & Joint Surgery SP - 474 EP - 474 VL - 92 IS - 2 N2 - SN - 0021-9355 M3 - doi: 10.2106/JBJS.9202.ebo579 UR - http://dx.doi.org/10.2106/JBJS.9202.ebo579 ER -