Detection of ischemic responses during treadmill exercise by computer-aided impedance cardiography. - Paul N. Kizakevich; Steve M. Teague; Warren J. Jochem; Daniel B. Nissman; Romain Niclou; Mukesh K. Sharma (CBMS, 1989)

Beat-by-beat monitoring of systemic vascular resistance during head-up tilt for assessment of orthostatic stress response. - Paul N. Kizakevich; Elizabeth Kaufman; Noel Cragg; Warren J. Jochem; Steve M. Teague; Jerry R. Hordinsky (CBMS, 1994)