propranolol hydrochloride administered before or after intravenous cocaine hydrochloride resulted in a striking reduction in mortality ( 84 of 84 mice without propranolol died [ mortality = 100 % ] ; 7 of 39 mice with propranolol died [ mortality = 18 % ] ; p less than 0.001 ) .
C0282321
propranolol hydrochloride
C0033497
propranolol