Authors: T Douglas Bradley; Alexander G Logan; R John Kimoff; Frédéric Sériès; Debra Morrison; Kathleen Ferguson; Israel Belenkie; Michael Pfeifer; John Fleetham; Patrick Hanly; Mark Smilovitch; George Tomlinson; John S Floras Journal: N Engl J Med Date: 2005-11-10 Impact factor: 91.245