PT - Journal Article TI - State of the art: evolving concepts in the treatment of heavily calcified and undilatable coronary stenoses – from debulking to plaque modification, a 40-year-long journey AU - Barbato, Emanuele AU - Shlofmitz, Evan AU - Milkas, Anastasios AU - Shlofmitz, Richard A. AU - Azzalini, Lorenzo AU - Colombo, Antonio DP - 2017 TA - EuroIntervention PG - 696-705 VI - 13 IP - 6 AID - 10.4244/EIJ-D-17-00473 [doi] 4100 - https://doi.org/10.4244/EIJ-D-17-00473