Authors: P A Kelly; D S Cannom; H Garan; G S Mirabal; J W Harthorne; R J Hurvitz; G J Vlahakes; M L Jacobs; J P Ilvento; M J Buckley Journal: J Am Coll Cardiol Date: 1988-06 Impact factor: 24.094
Authors: J M Herre; M J Sauve; P Malone; J C Griffin; I Helmy; J J Langberg; H Goldberg; M M Scheinman Journal: J Am Coll Cardiol Date: 1989-02 Impact factor: 24.094
Authors: J P Bourke; R W Campbell; A Renzulli; J M McComb; J C Cowan; F Guzman; C J Hilton Journal: Eur J Cardiothorac Surg Date: 1989 Impact factor: 4.191
Authors: R A Winkle; R H Mead; M A Ruder; V A Gaudiani; N A Smith; W S Buch; P Schmidt; T Shipman Journal: J Am Coll Cardiol Date: 1989-05 Impact factor: 24.094