TY  - RPRT
TI  - An unexpectedly shallow epidural space.
AU  - D F Daniels
PY  - 1999
DO  - 10.1046/j.1365-2044.1999.96794v.x
UR  - https://pubmed.ncbi.nlm.nih.gov/10404190/
ID  - 10404190
ER  -