TY  - RPRT
TI  - Transdermal fentanyl.
AU  - L Y Yee
AU  - J R Lopez
PY  - 1992
DO  - 10.1177/106002809202601113
UR  - https://pubmed.ncbi.nlm.nih.gov/1477447/
ID  - 1477447
ER  -