simultaneous plasma and cerebrospinal free and sulfoconjugated norepinephrine , epinephrine , dopamine and homovanillic acid determinations in 38 patients with various neurological disorders have shown consistently lower concentrations of dopamine sulfate , norepinephrine sulfate , and epinephrine sulfate in the cerebrospinal fluid than in plasma .
C0028351
norepinephrine
C0014563
epinephrine