%0 Journal Article %T Nifedipine suppresses morphine-induced thermal hyperalgesia: Evidence for the role of corticosterone %A Saeed Esmaeili-Mahani %A Fereidoni, Masoud %A Mohammad Javan %A Nader Maghsoudi %A Fereshteh Motamedi %A Abolhasan Ahmadiani %J European Journal of Pharmacology %@ 0014-2999 %D 2007