Impact of direct stenting on clinical outcomes for small vessel coronary artery disease in patients undergoing primary percutaneous coronary intervention for ST-elevation myocardial infarction - Cosansu, Kahraman; Ureyen, Cagin; Vatan, Mehmet; Agac, Mustafa; Kilic, Harun; Akdemir, Ramazan (Advances in Interventional Cardiology/Postępy w Kardiologii Interwencyjnej, 2019)