Authors: M S Sweeney; G J Reul; D A Cooley; D A Ott; J M Duncan; O H Frazier; J J Livesay Journal: J Thorac Cardiovasc Surg Date: 1985-11 Impact factor: 5.209
Authors: J B Young; D E Welton; A E Raizner; T Ishimori; A Montero; G A Guinn; K Mattox; L O Gentry; J K Alexander; R R Miller Journal: Circulation Date: 1979-08 Impact factor: 29.690