Authors: R L Allgren; T C Marbury; S N Rahman; L S Weisberg; A Z Fenves; R A Lafayette; R M Sweet; F C Genter; B R Kurnik; J D Conger; M H Sayegh Journal: N Engl J Med Date: 1997-03-20 Impact factor: 91.245
Authors: David J Wang; Thomas C Dowling; Dean Meadows; Tomas Ayala; Joanne Marshall; Stacey Minshall; Nancy Greenberg; Emil Thattassery; Michael L Fisher; Krishnamurti Rao; Stephen S Gottlieb Journal: Circulation Date: 2004-08-30 Impact factor: 29.690