Authors: J S Borer; J F Brensike; D R Redwood; S B Itscoitz; E R Passamani; N J Stone; J M Richardson; R I Levy; S E Epstein Journal: N Engl J Med Date: 1975-08-21 Impact factor: 91.245
Authors: D J Gordon; L G Ekelund; J M Karon; J L Probstfield; C Rubenstein; L T Sheffield; L Weissfeld Journal: Circulation Date: 1986-08 Impact factor: 29.690