K. N. Willoughby, K. E. Michel, S. K. Abood, C. Bauer, S. E. Crabb, A. J. Fascetti, L. M. Fleeman, L. M. Freeman, B. L. E. Kemp, J. R. Van Doren, D. P. Laflamme,
Feeding Practices of Dog and Cat Owners Reflect Attitudes Toward Pet Foods Journal of Animal Physiology and Animal Nutrition. ,vol. 89, pp. 428- 428 ,(2005) ,
10.1111/J.1439-0396.2005.00611_3.X