Authors: G McKoy; N Protonotarios; A Crosby; A Tsatsopoulou; A Anastasakis; A Coonar; M Norman; C Baboonian; S Jeffery; W J McKenna Journal: Lancet Date: 2000-06-17 Impact factor: 79.321
Authors: A S Coonar; N Protonotarios; A Tsatsopoulou; E W Needham; R S Houlston; S Cliff; M I Otter; V A Murday; R K Mattu; W J McKenna Journal: Circulation Date: 1998-05-26 Impact factor: 29.690