El Oumeiri, B., Poncelet, A., & El Khoury, G. (2009). Why is freedom from atrial fibrillation still lower with endoscopic pulmonary vein isolation than with the Cox maze III procedure? The Journal of Thoracic and Cardiovascular Surgery, 137(4), 1036; author reply 1036-7. https://doi.org/10.1016/j.jtcvs.2008.09.079 (Original work published 2009)