TY - JOUR T1 - Arthroscopic Lavage Plus Corticosteroids Was More Effective Than Arthroscopic Lavage Plus Placebo or Joint Aspiration Plus Corticosteroids for Arthritis of the Knee Y1 - 2007/05/01 N1 - 10.2106/JBJS.8905.ebo1 JO - The Journal of Bone & Joint Surgery SP - 1137 EP - 1137 VL - 89 IS - 5 N2 - SN - 0021-9355 M3 - doi: 10.2106/JBJS.8905.ebo1 UR - http://dx.doi.org/10.2106/JBJS.8905.ebo1 ER -