Quantitative angiographic methods for appropriate end-point analysis, edge-effect evaluation, and prediction of recurrent restenosis after coronary brachytherapy with gamma irradiationAlexandra J Lansky; George Dangas; Roxana Mehran; Kartik J Desai; Gregg W Stone; Martin B Leon; Gary S Mintz; Ron Waksman; Hongsheng Wu; Martin Fahy · 2002