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Citations
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Griffin, B. (2002). The use of fecal markers to facilitate sample collection in group-housed cats. Contemp Top Lab Anim Sci, 41(2), 51–56.
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Landsberg, G., & Araujo, J. A. (2005). Behavior problems in geriatric pets. Vet Clin North Am Small Anim Pract, 35(3), 675–698.
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