R. Attou, D. Carbognani, B. Villet, P. M. Honore, D. D. Bels, and S. Redant, “The Association of Dobutamine and Ivabradine in Heart Failure and Circulatory Choc: A Case Report and Narrative Review”, ccm, vol. 4, no. 6, pp. 753–759, Dec. 2020.