An implantable analyzer of bio-impedance dynamics : mixed signal approachMin, Mart; Parve, Toomas; Kukk, Vello; Kuhlberg, AivoIMTC/2001 : proceedings of the 18th IEEE Instrumentation and Measurement Technology Conference : Rediscovering Measurement in the Age of Informatics : Budapest, Hungary, 21-23 May, 2001. Volume 12001 / p. 38-43 : ill