TY  - RPRT
TI  - Combined subarachnoid and epidural techniques.
AU  - S J Forster
PY  - 1983
DO  - 10.1111/j.1365-2044.1983.tb10391.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6824161/
ID  - 6824161
ER  -