James E Udelson1. 1. Division of Cardiology and the CardioVascular Center, Tufts Medical Center, Boston, MA 02111, USA. JUdelson@tuftsmedicalcenter.org
Authors: Manesh R Patel; Eric D Peterson; David Dai; J Matthew Brennan; Rita F Redberg; H Vernon Anderson; Ralph G Brindis; Pamela S Douglas Journal: N Engl J Med Date: 2010-03-11 Impact factor: 91.245
Authors: B L Zaret; P Rigo; F J Wackers; R C Hendel; S H Braat; A S Iskandrian; B S Sridhara; D Jain; R Itti; A N Serafini Journal: Circulation Date: 1995-01-15 Impact factor: 29.690