TY  - RPRT
TI  - An unusual explanation for a failed spinal.
AU  - B Ben-David
AU  - H Levin
AU  - D Yarhi
PY  - 1995
DO  - 10.1007/bf03015497
UR  - https://pubmed.ncbi.nlm.nih.gov/7614657/
ID  - 7614657
ER  -