TY  - RPRT
TI  - Drowsiness after epidural opioids.
AU  - I S Grant
PY  - 1986
DO  - 10.1111/j.1365-2044.1986.tb13239.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3706694/
ID  - 3706694
ER  -