TY  - RPRT
TI  - Equipotent dose regimens required when comparing epidural opioids.
AU  - J Chrubasik
AU  - S Chrubasik
AU  - P Glass
PY  - 1993
DO  - 10.1007/bf03009785
UR  - https://pubmed.ncbi.nlm.nih.gov/8403168/
ID  - 8403168
ER  -