1. Rapid induction and quantitation of morphine dependence in the rat by pellet implantation;Bhargava;Psychopharmacology,1977
2. Quantitation of morphine-tolerance induced by pellet implantation in the rat;Bhargava;J. Pharm. Pharmacol.,1978
3. Modification of brain and spinal cord dopamine D1 receptors labeled with 3H-SCH 23390 following morphine withdrawal from tolerant and physically dependent rats;Bhargava;J. Pharmacol. Exp. Ther.,1990
4. Saturable binding of morphine in rat brain stem slices and the effect of chronic morphine treatment;Davis;Res. Commun. Chem. Pathol. Pharmacol.,1975
5. Reduction of opiate binding to brain stem slices associated with the development of tolerance to morphine in rats;Davis;J. Pharmacol. Exp. Ther.,1979