Authors: S Lévy; P Ricard; C P Lau; N S Lok; A J Camm; F D Murgatroyd; L J Jordaens; L J Kappenberger; P Brugada; K L Ripley Journal: J Am Coll Cardiol Date: 1997-03-15 Impact factor: 24.094
Authors: H R Andersen; J C Nielsen; P E Thomsen; L Thuesen; P T Mortensen; T Vesterlund; A K Pedersen Journal: Lancet Date: 1997-10-25 Impact factor: 79.321