TY - RPRT TI - Improved high-performance liquid chromatographic method with electrochemical detection for the determination of urinary catecholamines using a new electrochemical detector. AU - J B Nair AU - M N Munk AU - J D McLean PY - 1987 DO - 10.1016/0378-4347(87)80517-0 UR - https://pubmed.ncbi.nlm.nih.gov/3611265/ ID - 3611265 ER -