Authors: J D Fisher; M C Cua; S B Platt; L E Waspe; S G Kim; K J Ferrick; J A Roth Journal: J Interv Card Electrophysiol Date: 1997-02 Impact factor: 1.900
Authors: A Volpi; C De Vita; M G Franzosi; E Geraci; A P Maggioni; F Mauri; E Negri; E Santoro; L Tavazzi; G Tognoni Journal: Circulation Date: 1993-08 Impact factor: 29.690