Cameron, Colin McKenzie; Van Biljon, B.J.; Botha, W.J.S.; Knoetze, P.C.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
Immunization of ewes with oil emulsion toxoid followed by an aluminium phosphate-adsorbed toxoid both containing 10 Lf per dose, resulted in a very high antitoxin level in their lambs. Two injections of aluminium ...