The impact of comorbidities on the change in short-form 36 and oswestry scores following lumbar spine surgery.
Spine (Phila Pa 1976). 2006 Aug 1;31(17):1974-80. doi: 10.1097/01.brs.0000229252.30903.b9.
Spine (Phila Pa 1976). 2006.
PMID: 16924216