Çınar, Tufan, Vedat Çiçek, Sahhan Kılıç, Emre Yalçınkaya, Murat Selçuk, and Orhan Ahmet Lütfullah. “ Ventricular Septal Defect and Pre-Excitation: A Rare Coexistence of Three Abnormities in an Adult Patient”. Nepalese Heart Journal 18, no. 1 (April 30, 2021): 57–59. Accessed May 3, 2024. https://www.nepjol.info/index.php/NHJ/article/view/36787.