K. Nishioka

Visceral antinociceptive effects of spinal clonidine combined with morphine, [D-Pen2, D-Pen5] enkephalin, or U50,488H.

L. Kitahata, J. G. Collins, Y. Harada, 1995, Anesthesiology.

Contrasting Actions of Intrathecal U50, 488H, Morphine, or [D-Pen sup 2, D-Pen sup 5] Enkephalin or Intravenous U50, 488H on the Visceromotor Response to Colorectal Distension in the Rat

L. Kitahata, J. G. Collins, K. Nakatani, 1995, Anesthesiology.

SIGNIFICANT SYNERGISM BETWEEN INTRATHECAL MORPHINE AND CLONIDINE FOR VISCERAL ANTINOCICEPTION

L. Kitahata, J. G. Collins, Y. Harada, 1991 .

Role of WDR neurons in a hind limb noxious heat evoked flexion withdrawal reflex.

L. Kitahata, J. G. Collins, Y. Harada, 1995, Life sciences.

Effects of morphine on visceral nociception evoked by colorectal distension in rats: comparative examinations of electrophysiological and behavioral responses

L. Kitahata, J. G. Collins, Y. Ide, 1995, Journal of Anesthesia.