Opposite effects of neuropeptide FF on central antinociception induced by endomorphin-1 and endomorphin-2 in mice.

by Zi-long Wang, Quan Fang, Zheng-lan Han, Jia-xin Pan, Xu-hui Li, Ning Li, Hong-hai Tang, Pei Wang, Ting Zheng, Xue-mei Chang, Rui Wang
Published 2014-01-01