Authors: S Takeuchi; H Imamura; K Katsumoto; I Hayashi; T Katohgi; R Yozu; M Ohkura; T Inoue Journal: J Thorac Cardiovasc Surg Date: 1979-07 Impact factor: 5.209
Authors: F M Midgley; D C Watson; L P Scott; K S Kuehl; L W Perry; F M Galioto; R N Ruckman; S R Shapiro Journal: J Am Coll Cardiol Date: 1984-12 Impact factor: 24.094