Authors: J D Talley; J W Hurst; S B King; J S Douglas; G S Roubin; A R Gruentzig; H V Anderson; W S Weintraub Journal: Circulation Date: 1988-04 Impact factor: 29.690
Authors: J H O'Keefe; B D Rutherford; D R McConahay; R W Ligon; W L Johnson; L V Giorgi; J E Crockett; B D McCallister; R D Conn; G M Gura Journal: Am J Cardiol Date: 1989-12-01 Impact factor: 2.778
Authors: K S Naunheim; A C Fiore; D C Fagan; L R McBride; H B Barner; D G Pennington; V L Willman; M J Kern; U Deligonul; M C Vandormael Journal: Ann Thorac Surg Date: 1989-06 Impact factor: 4.330