1. A study of foot disease of dairy cattle in Quebec;Choquette-Levy;Can Vet J,1985
2. Prevalence and severity of lameness in lactating dairy cows in a sample of Minnesota and Wisconsin herds;Wells;J Am Vet Med Assoc,1993
3. Incidence of lameness in dairy cows;Whitaker;Vet Rec,1983
4. Survey of lameness in British dairy cattle;Russell;Vet Rec,1982
5. Lameness in dairy cows;Arkins;Irish Vet J,1981