TY  - RPRT
TI  - Low-dose epidural morphine by infusion pump.
AU  - J Chrubasik
PY  - 1984
DO  - 10.1016/s0140-6736(84)92250-5
UR  - https://pubmed.ncbi.nlm.nih.gov/6143067/
ID  - 6143067
ER  -