Authors: D Rovai; M Zanchi; M Lombardi; E Magagnini; P Chella; A Pieroni; E Picano; M Ferdeghini; H Morris; A Distante; A L'Abbate Journal: Eur Heart J Date: 1996-02 Impact factor: 29.983
Authors: S B Feinstein; J Cheirif; F J Ten Cate; P R Silverman; P A Heidenreich; C Dick; R M Desir; W F Armstrong; M A Quinones; P M Shah Journal: J Am Coll Cardiol Date: 1990-08 Impact factor: 24.094