Penrith, Mary-Louise; Robinson, J.T.R.; Verwoerd, Daniel Wynand
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1996)
An outbreak of paralysis in finisher pigs in South Africa after ingestion of feed containing 54,581 mg/kg
of selenium is described. The main and entirely consistent lesion was bilaterally symmetrical focal
poliomalacia ...