Kellermann, J.H.; Schulz, K.C.A.; Thomas, A.D.; Du Toit, P.J.
(Pretoria : The Government Printer, 1943)
1. A form of paralysis or paresis prevalent in some parts of the Union
in young pigs is described. There was evidence already that it was due to a deficient diet.
2. Experiments were carried out to establish the cause ...