Authors: G R Bernard; A P Wheeler; J A Russell; R Schein; W R Summer; K P Steinberg; W J Fulkerson; P E Wright; B W Christman; W D Dupont; S B Higgins; B B Swindell Journal: N Engl J Med Date: 1997-03-27 Impact factor: 91.245
Authors: C J Fisher; J M Agosti; S M Opal; S F Lowry; R A Balk; J C Sadoff; E Abraham; R M Schein; E Benjamin Journal: N Engl J Med Date: 1996-06-27 Impact factor: 91.245