Authors: L G Svensson; E S Crawford; K R Hess; J S Coselli; S Raskin; S A Shenaq; H J Safi Journal: J Thorac Cardiovasc Surg Date: 1993-07 Impact factor: 5.209
Authors: K Tabayashi; M Ohmi; T Togo; M Miura; H Yokoyama; H Akimoto; S Murata; K Ohsaka; H Mohri Journal: Ann Thorac Surg Date: 1994-05 Impact factor: 4.330