Authors: J A Kastor; B N Goldreyer; M E Josephson; J K Perloff; D L Scharf; J H Manchester; J C Shelburne; J W Hirshfeld Journal: Circulation Date: 1975-12 Impact factor: 29.690
Authors: Nikola H Tede; Kalyanam Shivkumar; Joseph K Perloff; Holly R Middlekauff; Michael C Fishbein; John S Child; Hillel Laks Journal: Am J Cardiol Date: 2004-02-15 Impact factor: 2.778