RT Journal T1 Arthroscopic Decompression with Acromioplasty and Structured Exercise Was No More Effective and Was More Expensive Than Exercise Alone JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2010 FD August 18 VO 92 IS 10 SP 1999 OP 1999 DO 10.2106/JBJS.9210.ebo934 UL http://dx.doi.org/10.2106/JBJS.9210.ebo934 AB