Cite
MLA Citation
David Attias et al.. “Prevalence, clinical characteristics and outcomes of high-risk patients treated for severe aortic stenosis prior to and after transcatheter aortic valve implantation availability.” European journal of cardio-thoracic surgery, vol. 47, n.d., pp. e206–e212. http://access.bl.uk/ark:/81055/vdc_100097083000.0x00001e