Authors: H L Kennedy; S M Seiler; M K Sprague; S M Homan; J A Whitlock; M J Kern; M G Vandormael; H B Barner; J E Codd; V L Willman Journal: Am J Cardiol Date: 1990-01-01 Impact factor: 2.778
Authors: M C Solimene; J A Ramires; C J Gruppi; R G Alfieri; S F de Oliveira; P L Da Luz; F Pileggi Journal: Int J Cardiol Date: 1993-01 Impact factor: 4.164