TY  - RPRT
TI  - Spinal anesthesia after failed epidural anesthesia.
AU  - A Gupta
PY  - 1996
DO  - 10.1097/00000539-199601000-00039
UR  - https://pubmed.ncbi.nlm.nih.gov/8712404/
ID  - 8712404
ER  -