Bihariesingh-Sanchit, R., Bihariesingh, I., Nierich, A. and Voigt, P. (2025) “Innovative Hemofiltration Approach to Protamine-Induced Shock After Cardiac Surgery in a Low-Resource Environment: A Case Report”, Brazilian Journal of Case Reports, 6(1), p. bjcr126. doi: 10.52600/2763-583X.bjcr.2026.6.1.bjcr126.