Authors: K H Ehlers; A R Levin; A L Markenson; J R Marcus; A A Klein; M W Hilgartner; M A Engle Journal: Ann N Y Acad Sci Date: 1980 Impact factor: 5.691
Authors: M B Leon; J S Borer; S L Bacharach; M V Green; E J Benz; P Griffith; A W Nienhuis Journal: N Engl J Med Date: 1979-11-22 Impact factor: 91.245
Authors: L M Valdes-Cruz; C Reinecke; M Rutkowski; G G Dudell; S J Goldberg; H D Allen; D J Sahn; S Piomelli Journal: Am Heart J Date: 1982-04 Impact factor: 4.749