Authors: F Davidoff; C D DeAngelis; J M Drazen; M G Nicholls; J Hoey; L Højgaard; R Horton; S Kotzin; M Nylenna; A J Overbeke; H C Sox; M B Van Der Weyden; M S Wilkes Journal: N Engl J Med Date: 2001-09-13 Impact factor: 91.245
Authors: R A Appell; P Sand; R Dmochowski; R Anderson; N Zinner; D Lama; M Roach; J Miklos; D Saltzstein; T Boone; D R Staskin; D Albrecht Journal: Mayo Clin Proc Date: 2001-04 Impact factor: 7.616