PT - Journal Article TI - A novel penetration catheter (Tornus) as bail-out device after balloon failure to recanalise long, old calcified chronic occlusions AU - Reifart, Nicolaus AU - Enayat, Darius AU - Giokoglu, Kiriakos DP - 2008 TA - EuroIntervention PG - 617-621 VI - 3 IP - 5 AID - [doi] 4100 - https://doi.org/