1. Lameness and mastitis losses;B>OOTH;The Veterinary Record,1989
2. A study of foot diseases of dairy cattle in Quebec;CHOQUETTE-LÉVY;Canadian Veterinary journal,1985
3. An epidemiological study to determine the risk factors of lameness in dairy cows (ref. CSA 1379);CLARKSON;Final report,1993
4. Associations between types of lameness and fertility;COLLICK;The Veterinary Record,1989