TI - Balloon Kyphoplasty Was Effective and Safe for Vertebral Compression Fractures Compared with Nonsurgical Care PT - JOUR DP - 2009 TA - The Journal of Bone & Joint Surgery PG - 2747-2747 VI - 91 IP - 11 AID - 10.2106/JBJS.9111.ebo890 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.9111.ebo890 SO - The Journal of Bone & Joint Surgery November 1, 2009 91(11):2747