Authors: H M Connolly; J L Crary; M D McGoon; D D Hensrud; B S Edwards; W D Edwards; H V Schaff Journal: N Engl J Med Date: 1997-08-28 Impact factor: 91.245
Authors: L Abenhaim; Y Moride; F Brenot; S Rich; J Benichou; X Kurz; T Higenbottam; C Oakley; E Wouters; M Aubier; G Simonneau; B Bégaud Journal: N Engl J Med Date: 1996-08-29 Impact factor: 91.245
Authors: P A Pellikka; A J Tajik; B K Khandheria; J B Seward; J A Callahan; H C Pitot; L K Kvols Journal: Circulation Date: 1993-04 Impact factor: 29.690