Authors: J L Anderson; H W Marshall; B E Bray; J R Lutz; P R Frederick; F G Yanowitz; F L Datz; S C Klausner; A D Hagan Journal: N Engl J Med Date: 1983-06-02 Impact factor: 91.245
Authors: A Hjalmarson; D Elmfeldt; J Herlitz; S Holmberg; I Málek; G Nyberg; L Rydén; K Swedberg; A Vedin; F Waagstein; A Waldenström; J Waldenström; H Wedel; L Wilhelmsen; C Wilhelmsson Journal: Lancet Date: 1981-10-17 Impact factor: 79.321
Authors: F Schwarz; G Schuler; H Katus; M Hofmann; J Manthey; H Tillmanns; H C Mehmel; W Kübler Journal: Am J Cardiol Date: 1982-11 Impact factor: 2.778