Clinical needs for in vivo monitoring, G. Reach et al; sensor operating principles. P. Bergveld and D.R. Thevenot; performance assessment and clinical specifications of chemical sensors for in vivo monitoring, J.C. Pickup et al; European achievements in sensor research dedicated to in vivo monitoring - glucose, J.C. Pickup and D.R. Thevenot; oxygen, O. Siggard-Andersen; KDDD CC and other ions, P. Bergveld et al; other analytes, P. Vadgama and M. mascini; future strategies, P. Vadgama and A.P.F. Turner. Appendix: list of participants in the concerted action, 1989-1992.
