Authors: F D Loop; B W Lytle; D M Cosgrove; R W Stewart; M Goormastic; G W Williams; L A Golding; C C Gill; P C Taylor; W C Sheldon Journal: N Engl J Med Date: 1986-01-02 Impact factor: 91.245
Authors: B W Lytle; F D Loop; D M Cosgrove; P C Taylor; M Goormastic; W Peper; C C Gill; L A Golding; R W Stewart Journal: J Thorac Cardiovasc Surg Date: 1987-06 Impact factor: 5.209