Cardiac and respiratory related electrical impedance changes in the human thorax. - Brian Hilton Brown; David C. Barber; A. H. Morice; Andrew David Leathard (IEEE Trans. Biomed. Eng., 1994)

A real-time electrical impedance tomography system for clinical use-design and preliminary results. - Robert W. M. Smith; Ian Leslie Freeston; Brian Hilton Brown (IEEE Trans. Biomed. Eng., 1995)