1. Meier, P. C., Ammann, D., Morf, W. E. and Simon, W. (1980). Liquid- membrane ion-selective electrodes and their biomedical applications. In Koryta, J. (ed.)Medical and Biological Applications of Electrochemical Devices, pp. 13 – 91. ( Chichester, New York, Brisbane, Toronto: John Wiley & Sons )
2. Freiser, H. (ed.) (1978).Ion-selective Electrodes in Analytical Chemistry. Vols. 1 and 2. (New York, London: Plenum Press )
3. Ammann, D., Morf, W. E., Anker, P., Meier, P. C., Pretsch, E. and Simon, W. (1983).Ion-Selective Electrode Reviews, 5, 3 – 92
4. Thomas, R. C. (ed.) (1978).Ion-Sensitive Intracellular Microelectrodes. ( London, New York, San Francisco: Academic Press )
5. Band, D. M., Kratochvil, J., Poole Wilson, P. A. and Treasure, T. (1978).Analyst,103, 246 – 51