Authors: J S Borer; D R Rosing; R H Miller; R M Stark; K M Kent; S L Bacharach; M V Green; C R Lake; H Cohen; D Holmes; D Donohue; W Baker; S E Epstein Journal: Am J Cardiol Date: 1980-07 Impact factor: 2.778
Authors: K M Schwartz; J D Turner; L T Sheffield; D I Roitman; S Kansal; S E Papapietro; J A Mantle; C E Rackley; R O Russell; W J Rogers Journal: Ann Intern Med Date: 1981-06 Impact factor: 25.391