TY  - RPRT
TI  - Potency ratio between opioid agonists and partial agonists.
AU  - B Kay
PY  - 1987
DO  - 10.1093/bja/59.6.810
UR  - https://pubmed.ncbi.nlm.nih.gov/3606926/
ID  - 3606926
ER  -