1. Development and evaluation of an impedance cardiac output system;Kubicek;Aerospace Med,1966
2. Development and evaluation of an impedance cardiographic system to measure cardiac output and other cardiac parameters;Kubicek,1969
3. Measurement of cardiac output by means of electrical impedance;Baker;Cardiovas Res Center Bull,1971
4. The simultaneous comparison of the electrical impedance method for measuring stroke volume and cardiac output with four other methods;Pate;Cardiovas Res Center Bull,1975
5. Measurement of cardiac output by electrical impedance at rest and during exercise;Denniston;J Appl Physiol,1976