Authors: M W A van Geldorp; H J Heuvelman; A P Kappetein; J J V Busschbach; J J M Takkenberg; A J J C Bogers Journal: Neth Heart J Date: 2013-01 Impact factor: 2.380
Authors: Udo Abah; Mike Dunne; Andrew Cook; Stephen Hoole; Carol Brayne; Luke Vale; Stephen Large Journal: BMJ Open Date: 2015-04-28 Impact factor: 2.692