Gungor, H., Duygu, H., Yildiz, B. S., Gul, I., Zoghi, M., & Ozerkan, F. (2009). A Remnant Sewing Needle in the Right Ventricle as a Cause of Chest Pain. Clin Cardiol.

Gungor, Hasan, Hamza Duygu, Bekir Serhat Yildiz, Ilker Gul, Mehdi Zoghi, ja Filiz Ozerkan. "A Remnant Sewing Needle in the Right Ventricle As a Cause of Chest Pain." Clin Cardiol 2009.

Gungor, Hasan, et al. "A Remnant Sewing Needle in the Right Ventricle As a Cause of Chest Pain." Clin Cardiol 2009.