Authors: A Laurie Shroyer; Brack Hattler; Todd H Wagner; Joseph F Collins; Janet H Baltz; Jacquelyn A Quin; G Hossein Almassi; Elizabeth Kozora; Faisal Bakaeen; Joseph C Cleveland; Muath Bishawi; Frederick L Grover Journal: N Engl J Med Date: 2017-08-17 Impact factor: 91.245