Barham, W.T.; Schoonbee, H.J.; Visser, J.G.J.; Verwoerd, Daniel Wynand
(Published by the Government Printer, Pretoria., 1989)
The narcotizing potential of various rectified current configurations on Oreochromis mossambicus was investigated. A 50 Hz, 200 Vp. half-wave rectified current, applied for 30 s, was found to be a suitable configuration ...