Rewiuk , K. “Percutaneous Angioplasty and Coronary-Artery Bypass in Severe Coronary Disease – Whether SYNTAX Trial Decides of Superiority of the Intervention or Cardiosurgery?”. Cardiology in Practice, Vol. 3, no. 2, Sept. 2009, pp. 54-57, https://journalsmededu.pl/index.php/kwp/article/view/1658.