Authors: B J O'Brien; S J Connolly; R Goeree; G Blackhouse; A Willan; R Yee; R S Roberts; M Gent Journal: Circulation Date: 2001-03-13 Impact factor: 29.690
Authors: M H Raitt; E G Renfroe; A E Epstein; J H McAnulty; P Mounsey; J S Steinberg; S E Lancaster; R L Jadonath; A P Hallstrom Journal: Circulation Date: 2001-01-16 Impact factor: 29.690