Authors: D Guilmet; J Bachet; B Goudot; C Laurian; F Gigou; O Bical; M Barbagelatta Journal: J Thorac Cardiovasc Surg Date: 1979-04 Impact factor: 5.209
Authors: H R Schelbert; J W Verba; A D Johnson; G W Brock; N P Alazraki; F J Rose; W L Ashburn Journal: Circulation Date: 1975-05 Impact factor: 29.690