National complication rates and disposition after posterior lumbar fusion for acquired spondylolisthesis.
Kalanithi PS, Patil CG, Boakye M.
Spine (Phila Pa 1976). 2009 Aug 15;34(18):1963-9. doi: 10.1097/BRS.0b013e3181ae2243.
PMID:19652635
Prolonged length of stay and discharge disposition to rehabilitation facilities following single-level posterior lumbar interbody fusion for acquired spondylolisthesis.