Cite
MLA Citation
Ulrich Schaefer et al.. “Transcatheter access route options for treatment of degenerated mitral valve prosthesis with a balloon‐expandable biological valve.” Catheterization and cardiovascular interventions, vol. 82, no. 6, n.d., pp. 999–1003. http://access.bl.uk/ark:/81055/vdc_100024692535.0x000027