Authors: Leslie A McClure; Jeff M Szychowski; Oscar Benavente; Robert G Hart; Christopher S Coffey Journal: Clin Trials Date: 2016-04-19 Impact factor: 2.486
Authors: Laurie J Legocki; William J Meurer; Shirley Frederiksen; Roger J Lewis; Valerie L Durkalski; Donald A Berry; William G Barsan; Michael D Fetters Journal: BMC Med Ethics Date: 2015-05-03 Impact factor: 2.652