Authors: C Steiner; S H Lau; E Stein; A L Wit; M B Weiss; A N Damato; J I Haft; M Weinstock; P Gupta Journal: Am J Cardiol Date: 1971-10 Impact factor: 2.778
Authors: D W Benson; M S Spach; S B Edwards; R Sterba; G A Serwer; B E Armstrong; P A Anderson Journal: Pediatr Cardiol Date: 1982 Impact factor: 1.655