administration , via the arterial catheter , of cocaine ( 0.4-10 mg/kg ) produced dose-related increases in ne ( 0.59 +/- 0.03 to 1.58 +/- 0.34 ng/ml ) and epi ( 1.15 +/- 0.16 to 6.67 +/- 0.46 ng/ml ) .
C0028351
ne
C0014563
epi