TY  - RPRT
TI  - Multiple operations for protruded lumbar intervertebral disk.
AU  - J H KELLEY
AU  - D C VORIS
AU  - H J SVIEN
AU  - R K GHORMLEY
PY  - 1954
UR  - https://pubmed.ncbi.nlm.nih.gov/13215560/
ID  - 13215560
ER  -