Authors: C Strozzi; G Cocco; F Portaluppi; L Urso; R Alfiero; M T Tasini; L Montanari; K Al Yassini; A Rizzo Journal: Cardiology Date: 1987 Impact factor: 1.869
Authors: S G Foy; I G Crozier; J G Turner; A M Richards; C M Frampton; M G Nicholls; H Ikram Journal: Am J Cardiol Date: 1994-06-15 Impact factor: 2.778
Authors: J D Rutherford; M A Pfeffer; L A Moyé; B R Davis; G C Flaker; P R Kowey; G A Lamas; H S Miller; M Packer; J L Rouleau Journal: Circulation Date: 1994-10 Impact factor: 29.690