TY  - RPRT
TI  - Case report 567: Chronic disc herniation causing bone erosion.
AU  - B Flak
AU  - D K Li
AU  - W J Knickerbocker
PY  - 1989
DO  - 10.1007/bf00368621
UR  - https://pubmed.ncbi.nlm.nih.gov/2814560/
ID  - 2814560
ER  -