TY  - RPRT
TI  - Lumbar disc herniation: level increases with age.
AU  - Ruben Dammers
AU  - Peter J Koehler
DO  - 10.1016/s0090-3019(02)00797-8
UR  - https://pubmed.ncbi.nlm.nih.gov/12480218/
ID  - 12480218
ER  -