Authors: T A McDonagh; S D Robb; D R Murdoch; J J Morton; I Ford; C E Morrison; H Tunstall-Pedoe; J J McMurray; H J Dargie Journal: Lancet Date: 1998-01-03 Impact factor: 79.321
Authors: Helen C Hancock; Helen Close; Ahmet Fuat; Jerry J Murphy; A Pali S Hungin; James M Mason Journal: BMJ Open Date: 2014-04-01 Impact factor: 2.692