Authors: Troyen A Brennan; David J Rothman; Linda Blank; David Blumenthal; Susan C Chimonas; Jordan J Cohen; Janlori Goldman; Jerome P Kassirer; Harry Kimball; James Naughton; Neil Smelser Journal: JAMA Date: 2006-01-25 Impact factor: 56.272
Authors: Kevin P Weinfurt; Mark A Hall; Nancy M P King; Joëlle Y Friedman; Kevin A Schulman; Jeremy Sugarman Journal: N Engl J Med Date: 2009-08-27 Impact factor: 91.245