Authors: B A Reitz; J L Wallwork; S A Hunt; J L Pennock; M E Billingham; P E Oyer; E B Stinson; N E Shumway Journal: N Engl J Med Date: 1982-03-11 Impact factor: 91.245
Authors: H Shennib; M Noirclerc; P Ernst; D Metras; D S Mulder; R Giudicelli; F Lebel; J F Dumon Journal: Ann Thorac Surg Date: 1992-07 Impact factor: 4.330