Immediate and long-term clinical and angiographic results from Wiktor stent treatment for true bifurcation narrowings. - Anzuini, Angelo; Briguori, Carlo; Rosanio, Salvatore; Tocchi, Monica; Pagnotta, Paolo; Bonnier, Hans; Gimelli, Giorgio; Airoldi, Flavio; Margonato, Alberto; Legrand, Victor; Colombo, Antonio; Anzuini, A; et al. (American Journal of Cardiology, 2001)