Randomized Controlled Trial
Differential modulation of remifentanil-induced analgesia and postinfusion hyperalgesia by S-ketamine and clonidine in humans.
Anesthesiology. 2003 Jul 1;99(1):152-9.
Randomized Controlled Trial
The effect of remifentanil on the heat pain threshold in volunteers.
Anesth. Analg. 2001 Feb 1;92(2):369-74.
Randomized Controlled Trial
The mu-opioid agonist remifentanil attenuates hyperalgesia evoked by blunt and punctuated stimuli with different potency: a pharmacological evaluation of the freeze lesion in humans.
Pain. 2003 Mar 1;102(1-2):151-61.