we studied the effects of intranasal cocaine ( 10 percent cocaine hydrochloride ; 2 mg per kilogram of body weight ) on the blood flow in and dimensions of the coronary arteries and on myocardial oxygen demand in 45 patients ( 34 men and 11 women , 36 to 67 years of age ) who were undergoing cardiac catheterization for the evaluation of chest pain .
C0009170
cocaine
C0282108
cocaine hydrochloride