Barham, W.T.; Schoonbee, H.J.; Visser, J.G.J.; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1988)
The effects of wave form, voltage, frequency and current as well as application time on the narcotizing
ability of alternating current were investigated. A 60 Vrms, 50 Hz sine wave current applied for 30 s produced
narcosis ...