Authors: Deborah M Siegal; John T Curnutte; Stuart J Connolly; Genmin Lu; Pamela B Conley; Brian L Wiens; Vandana S Mathur; Janice Castillo; Michele D Bronson; Janet M Leeds; Florie A Mar; Alex Gold; Mark A Crowther Journal: N Engl J Med Date: 2015-11-11 Impact factor: 91.245