By:
Lee J, Stormshak F, Thompson J, Thinesen P, Painter L, Olenchek B, Hess D, Forbes R
Published in: Electricity and Magnetism in Biology and Medicine: First World Congress for Electricity and Magnetism in Biology and Medicine, Orlando, Florida,1992. San Francisco Press, 1993: 401-404, ISBN 978-0-911302-67-7
