TY - GEN AU - Liu,R M AU - Liu,D J AU - Sun,A L TI - Simultaneous determination of multicomponents by flow injection analysis: determination of copper and zinc in serum by using zincon as colouring reagent SN - 0039-9140 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0039-9140(93)80009-g ER -