Varghese MJ, Bhatheja S, Baber U, Kezbor S, Chincholi A, Chamaria S, Buckstein M, Bakst R, Kini A, Sharma S. Intravascular Brachytherapy for the Management of Repeated Multimetal-Layered Drug-Eluting Coronary Stent Restenosis. Circ Cardiovasc Interv. 2018 10; 11(10):e006832.