1. Health status and population characteristics of dogs and cats examined at private veterinary practices in the United States;Lund;J Am Vet Med Assoc,1999
2. Pet feeding practices among dog and cat owners in the United States and Australia;Laflamme;J Am Vet Med Assoc,2008
3. Geriatrics in canine and feline internal medicine;Kraft;Eur J Med Res,1998
4. AAHA Nutritional assessment guidelines for dogs and cats;Baldwin;J Am Anim Hosp Assoc,2010
5. WSAVA nutritional assessment guidelines;Freeman;J Fel Med Surg,2011