[Comparison in the rat between analgesia induced by stimulation of periacqueducal gray matter and morphine analgesia].
Authors:
- H AkilHAH Akil
- D J MayerDMD J Mayer
- J C LiebeskindJLJ C Liebeskind
- 26 June 1972
- journal article
- Vol. 274 (26) , 3603-5