Mamoon ea 1995
Mamoon A.M., Barnes A.M., Ho I.K., Hoskins B. Comparative rewarding properties of morphine and butorphanol. //Brain Res. Bull. 1995. Vol. 38. * 5. P. 507-511.
Mamoon A.M., Barnes A.M., Ho I.K., Hoskins B. Comparative rewarding properties of morphine and butorphanol. //Brain Res. Bull. 1995. Vol. 38. * 5. P. 507-511.
