TY  - RPRT
TI  - Lumbar spinal instability (olisthesis) after extensive posterior spinal decompression.
AU  - C K Lee
DO  - 10.1097/00007632-198305000-00014
UR  - https://pubmed.ncbi.nlm.nih.gov/6635793/
ID  - 6635793
ER  -