HOLMES, DR. Restenosis after percutaneous transluminal coronary angioplasty (PTCA) a report from the PTCA registry of the national heart, lung, and blood institute. Am J Cardiol. 1984, 53, 77C-81C
TEIRSTEIN, PS. Three-year clinical and angiographic follow-up after intracoronary radiation. Circulation. 2000, 101, 360-365
WAKSMAN, R. Intracoronary γ-radiation therapy after angioplasty inhibits recurrence in patients with in-stent restenosis. Circulation. 2000, 101, 2165-2171