@misc{indiciae8aa1ef2a90eb, title = {[Postoperative, appositional ossifications after lumbar laminectomy].}, author = {A W Baltzer and R Krämer and M M el-Sharkawi and C Schleuss and K P Schulitz}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10612207/}, note = {Source identifier: 10612207} }