Authors: G C Hughes; A P Kypson; J D St Louis; B H Annex; R E Coleman; T R DeGrado; C L Donovan; J E Lowe; K P Landolfo Journal: Ann Thorac Surg Date: 1999-06 Impact factor: 4.330
Authors: K F Kwong; G K Kanellopoulos; J C Nickols; S M Pogwizd; J E Saffitz; R B Schuessler; T M Sundt Journal: J Thorac Cardiovasc Surg Date: 1997-12 Impact factor: 5.209