Authors: F J Wackers; R J Gibbons; M S Verani; D S Kayden; P A Pellikka; T Behrenbeck; J J Mahmarian; B L Zaret Journal: J Am Coll Cardiol Date: 1989-10 Impact factor: 24.094
Authors: M W Krucoff; C E Green; L F Satler; F C Miller; R S Pallas; K M Kent; A A Del Negro; D L Pearle; R D Fletcher; C E Rackley Journal: Am J Cardiol Date: 1986-04-15 Impact factor: 2.778