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Preventive Veterinary Medicine, Vol. 54, No. 2. (June 2002), pp. 131-139.
Preventive Veterinary Medicine, Vol. 84, No. 1-2. (April 2008), pp. 61-71.
Preventive Veterinary Medicine, Vol. 82, No. 3-4. (December 2007), pp. 213-235.
Preventive Veterinary Medicine, Vol. 64, No. 2-4. (July 2004), pp. 191-200.
Preventive Veterinary Medicine, Vol. 75, No. 3-4. (August 2006), pp. 163-176.
Preventive Veterinary Medicine, Vol. 69, No. 1-2. (June 2005), pp. 129-144.
Preventive Veterinary Medicine, Vol. 25, No. 3-4. (January 1996), pp. 271-284.
Preventive Veterinary Medicine, Vol. 81, No. 4. (October 2007), pp. 225-235.
Preventive Veterinary Medicine, Vol. 80, No. 4. (August 2007), pp. 330-343.
Preventive Veterinary Medicine, Vol. 83, No. 3-4. (March 2008), pp. 337-346.
Preventive Veterinary Medicine, Vol. 62, No. 4. (April 2004), pp. 267-283.
Preventive Veterinary Medicine, Vol. 51, No. 1-2. (September 2001), pp. 3-16.
Preventive Veterinary Medicine, Vol. 66, No. 1-4. (December 2004), pp. 19-33.
Preventive Veterinary Medicine, Vol. 79, No. 2-4. (May 2007), pp. 174-185.