The nervous system and electric currents: Proceedings of the Third Annual National Conference of the Neuro-Electric Society, Las Vegas, Nevada, 23–25 March 1970. Edited by Norman L. Wulfson (Asst. Prof. of Anesthesiology, University of Texas Medical School at San Antonio, Texas) and Anthony Sances, Jr (Professor and Chairman, Biomedical Engineering and School of Medicine, Marquette University, Milwaukee, Wisconsin). Plenum Press, New York & London (1970). xii + 184 pp.