Authors: M D Cheitlin; J S Alpert; W F Armstrong; G P Aurigemma; G A Beller; F Z Bierman; T W Davidson; J L Davis; P S Douglas; L D Gillam; R P Lewis; A S Pearlman; J T Philbrick; P M Shah; R G Williams; J L Ritchie; K A Eagle; T J Gardner; A Garson; R J Gibbons; R A O'Rourke; T J Ryan Journal: J Am Coll Cardiol Date: 1997-03-15 Impact factor: 24.094
Authors: D Toni; R Del Duca; M Fiorelli; M L Sacchetti; S Bastianello; F Giubilei; C Martinazzo; C Argentino Journal: Stroke Date: 1994-01 Impact factor: 7.914