TY  - RPRT
TI  - Epidural catheters. Breaking and extraction forces.
AU  - R Davies
AU  - R S Vaughan
AU  - J Richards
PY  - 1993
DO  - 10.1111/j.1365-2044.1993.tb07426.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8238836/
ID  - 8238836
ER  -