TY  - RPRT
TI  - Current trends in obstetric epidural practice.
AU  - M Hough
PY  - 1998
DO  - 10.1046/j.1365-2044.1998.537n-az0584n.x
UR  - https://pubmed.ncbi.nlm.nih.gov/9771194/
ID  - 9771194
ER  -