Van der Veen, Gerjan; Fosgate, Geoffrey T.; Botha, Frederick K.; Meissner, Heinz; Jacobs, Lubbe; Prozesky, Leon(AOSIS OpenJournals, 2017-02-24)
Since 1982, farmers in the North West province and other parts of South Africa have noticed an
increase in the incidence of lameness in cattle. Macro- and microscopical lesions of joints
resembled osteochondrosis. Pre-trial ...