Authors: Lacey LaGrone; Kevin Riggle; Manjul Joshipura; Robert Quansah; Teri Reynolds; Kenneth Sherr; Charles Mock Journal: Bull World Health Organ Date: 2016-05-13 Impact factor: 9.408
Authors: Yulia Shenderovich; Manuel Eisner; Christopher Mikton; Frances Gardner; Jianghong Liu; Joseph Murray Journal: BMC Med Res Methodol Date: 2016-03-15 Impact factor: 4.615