Epidural analgesia
Placebo analgesia in patients with functional and organic abdominal pain: a fMRI study in IBS, UC and healthy volunteers
Delivering safe and effective analgesia for management of renal colic in the emergency department: a double-blind, multigroup, randomised controlled trial
Loss of μ opioid receptor signaling in nociceptors, but not microglia, abrogates morphine tolerance without disrupting analgesia
Epidural analgesia.
Epidural Analgesia
EPIDURAL ANALGESIA
Neural mechanism underlying acupuncture analgesia