Authors: Paul A Harris; Jacqueline Kirby; Jonathan A Swafford; Terri L Edwards; Minhua Zhang; Tonya R Yarbrough; Lynda D Lane; Tara Helmer; Gordon R Bernard; Jill M Pulley Journal: Acad Med Date: 2015-08 Impact factor: 6.893
Authors: Heiko Spallek; Brian S Butler; Titus K Schleyer; Patricia M Weiss; Xiaoqing Wang; Thankam P Thyvalikakath; Courtney L Hatala; Reza A Naderi Journal: J Med Internet Res Date: 2008-06-30 Impact factor: 5.428