Determination of plasma homovanillic acid by two-step solid-phase extraction and high-performance liquid chromatography with electrochemical detection.
Semba
J
J
Department of Neuropsychiatry, Faculty of Medicine, Tokyo Medical and Dental University, Japan.
Watanabe
A
A
Takahashi
R
R
D001679:Biogenic Amines / Q000097:blood; D002395:Catecholamines / Q000097:blood; D002851:Chromatography, High Pressure Liquid; D004563:Electrochemistry; D006719:Homovanillic Acid / Q000097:blood*; D006801:Humans; D006863:Hydrogen-Ion Concentration
D001679:Biogenic Amines; D002395:Catecholamines; D006719:Homovanillic Acid