Beiras-Fernandez, A., P. Möhnle, C. Kopf, C. Vicol, F. Kur, and B. Reichart. “An Uncommon Cause of Myocardial Ischemia After Coronary Artery Bypass Grafting: "The Dangerous Drainage"”. The Heart Surgery Forum, vol. 14, no. 3, June 2011, pp. E200-E201, doi:10.1532/HSF98.20101112.