Authors: J E Muller; P H Stone; Z G Turi; J D Rutherford; C A Czeisler; C Parker; W K Poole; E Passamani; R Roberts; T Robertson Journal: N Engl J Med Date: 1985-11-21 Impact factor: 91.245
Authors: J E Deanfield; M Shea; P Ribiero; C M de Landsheere; R A Wilson; P Horlock; A P Selwyn Journal: Am J Cardiol Date: 1984-12-01 Impact factor: 2.778