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Citation: Gl. Stokka et al., Lameness in feedlot cattle, VET CLIN FD, 17(1), 2001, pp. 189

Authors: Wittum, TE Grotelueschen, DM Brock, KV Kvasnicka, WG Floyd, JG Kelling, CL Odde, KG

Citation: Te. Wittum et al., Persistent bovine viral diarrhoea virus infection in US beef herds, PREV VET M, 49(1-2), 2001, pp. 83-94