TY - RPRT TI - Does lumbar surgery for chronic low-back pain make a difference? AU - Mohit Bhandari AU - Brad Petrisor AU - Jason W Busse AU - Brian Drew PY - 2005 DO - 10.1503/cmaj.050884 UR - https://pubmed.ncbi.nlm.nih.gov/16103507/ ID - 16103507 ER -