PT - Journal Article TI - Volume-outcome relationship with transfemoral transcatheter aortic valve implantation (TAVI): insights from the compulsory German Quality Assurance Registry on Aortic Valve Replacement (AQUA) AU - Besthorn, Kurt AU - Eggebrecht, Holger AU - Fleck, Eckhard AU - Bestehorn, Maike AU - Mehta, Rajendra H. AU - Kuck, Karl-Heinz DP - 2017 TA - EuroIntervention PG - 914-920 VI - 13 IP - 8 AID - 10.4244/EIJ-D-17-00062 [doi] 4100 - https://doi.org/10.4244/EIJ-D-17-00062