[Opioids by the regional route].
Eledjam
J J
JJ
D015360:Analgesia, Epidural; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D007278:Injections, Spinal
D000701:Analgesics, Opioid
Les morphiniques par voie régionale.