TY  - RPRT
TI  - [Technical difficulties in epidural blocks and spinal bleeding complications].
AU  - S Nava
AU  - L Rossignoli
AU  - V Tagariello
AU  - L Bertini
PY  - 2001
UR  - https://pubmed.ncbi.nlm.nih.gov/11815749/
ID  - 11815749
ER  -