TI  - The X-mark signature of pulmonary veins in an infant’s heart
AU  - Ayyıldız, P.
AU  - Tanıdır, Ä.C.
AU  - Öztürk, E.
AU  - Güzeltaş, A.
SO  - The Anatolian Journal of Cardiology 2015;15:5030-5030.
DO  - 10.5152/AnatolJCardiol.2015.6707