1. Effect of peripheral electrical stimulation on measures of tooth pain threshold and oral soft tissue comfort in children;Abdulhameed;Anesth Prog,1989
2. Brain-stem relays mediating stimulation-produced antinociception from the lateral hypothalamus in the rat;Aimone;J. Neurosci.,1988
3. Stress-induced increase in endogenous opiate peptides: concurrent analgesia and its partial reversal by naloxone;Akil,1976
4. Comparison in the rat between analgesia induced by stimulation of periacqueducal gray matter and morphine analgesia;Akil;C. R. Acad. Sci. Hebd. Seances Acad. Sci. D,1972
5. Antagonism of stimulation-produced analgesia by naloxone, a narcotic antagonist;Akil;Science,1976