Quest, Bradley W., Stacey B. Leach, Shiva Garimella, August Konie, and Stephanie D. Clark. "Incidence of canine dilated cardiomyopathy diagnosed at referral institutes and grain-free pet food store sales: a retrospective survey." Frontiers in Animal Science 3 (2022): 11.
BSM Research Team. “DCM Incidence in Dogs Remained Flat with No Correlation to 500% Growth of Grain-Free Diet Category Over Nearly a Decade” (2022). https://bsmpartners.net/resources/dcm-incidence-in-dogs-remained-flat-with-no-correlation-to-500-growth-of-grain-free-diet-category-over-nearly-a-decade/