Authors: Jonathan S Zager; Steven N Hochwald; Suroosh S Marzban; Rony Francois; Kimberly M Law; Ashley H Davis; Jane L Messina; Vladimir Vincek; Christina Mitchell; Ann Church; Edward M Copeland; Vernon K Sondak; Stephen R Grobmyer Journal: J Am Coll Surg Date: 2011-04 Impact factor: 6.113