van der Schoot, B.van den Vlekkert, H. H.de Rooij, N. F.van den Berg, A.Grisel, A.2009-05-122009-05-122009-05-12199110.1016/0925-4005(91)80116-2https://infoscience.epfl.ch/handle/20.500.14299/39842A Flow Injection Analysis System with Glass-Bonded ISFETs for the Simultaneous Detection of Calcium and Potassium Ions and pHtext::journal::journal article::research article