Single Center Registry of Percutaneous Ulnar Artery Approach for Coronary Intervention as an Alternative to TRA - Kedev Sasko; Antov, Slobodan; Kalpak, Oliver; Kostov, Jorgo; Pejkov, Hristo; Spiroski, Igor; Petkoska, Danica; Zafirovska Biljana; Jovkovski, Aleksandar; Kaeva, Sasa (American College of Cardiology, 2011)