Madan, B RVyas, D S1971-04-012009-06-011971-04-012009-06-011971-04-01Madan BR, Vyas DS. Enhancement of morphine analgesia by a new adrenergic beta receptor antagonist, 1-isopropylamino-3(4-indanoxy)-2-propanol HC1 (USVC-6524). Indian Journal of Physiology and Pharmacology. 1971 Apr; 15(2): 81-2http://imsear.searo.who.int/handle/123456789/106617engAdrenergic beta-Antagonists --pharmacologyAnalgesiaAnimalsDrug SynergismMorphine --pharmacologyRatsSympatholytics --pharmacologyEnhancement of morphine analgesia by a new adrenergic beta receptor antagonist, 1-isopropylamino-3(4-indanoxy)-2-propanol HC1 (USVC-6524).Journal Article