TY - RPRT TI - Improved detection limit for catecholamines using liquid chromatography-electrochemistry with a carbon interdigitated array microelectrode. AU - O Niwa AU - H Tabei AU - B P Solomon AU - F Xie AU - P T Kissinger PY - 1995 DO - 10.1016/0378-4347(95)00145-9 UR - https://pubmed.ncbi.nlm.nih.gov/7493080/ ID - 7493080 ER -