Tae Hoon An

Additive Antinociception between Intrathecal Sildenafil and Morphine in the Rat Formalin Test

W. Kim, Hyung-Gon Lee, M. Yoon, 2008, Journal of Korean medical science.

Synergistic antinociception of intrathecal sildenafil with clonidine in the rat formalin test

W. Kim, Hyung-Gon Lee, M. Yoon, 2009, Pharmacology Biochemistry and Behavior.

Roles of opioid receptor subtypes on the antinociceptive effect of intrathecal sildenafil in the formalin test of rats

W. Kim, Hyung-Gon Lee, M. Yoon, 2008, Neuroscience Letters.

Additive Antinociception between Intrathecal Sildenafil and Morphine in the Rat Formalin Test

W. Kim, Hyung-Gon Lee, M. Yoon, 2008, Journal of Korean medical science.