the urinary excretion of some noradrenergic derivative ( adrenaline-a , noradrenaline-na , vanillyl-mandelic acid vma , metanephrines nm and methoxy hydroxyphenyl glycol-mhpg ) and of homovanillic acid ( hva ) was measured in both groups before and after drug therapy or diet , respectively .
C0014563
adrenaline
C0025562
metanephrines