Authors: J G Coles; R M Freedom; N E Lightfoot; H K Dasmahapatra; W G Williams; G A Trusler; P E Burrows Journal: Ann Thorac Surg Date: 1989-02 Impact factor: 4.330
Authors: J A Hawkins; J K Thorne; M M Boucek; G S Orsmond; H D Ruttenberg; L G Veasy; E C McGough Journal: J Thorac Cardiovasc Surg Date: 1990-10 Impact factor: 5.209
Authors: Y Yamamoto; R de Silva; C G Rhodes; L I Araujo; H Iida; E Rechavia; P Nihoyannopoulos; D Hackett; A R Galassi; C J Taylor Journal: Circulation Date: 1992-07 Impact factor: 29.690