Authors: Sam Harper; Nicholas B King; Stephen C Meersman; Marsha E Reichman; Nancy Breen; John Lynch Journal: Milbank Q Date: 2010-03 Impact factor: 4.911
Authors: Catherine Arsenault; Sam Harper; Arijit Nandi; José M Mendoza Rodríguez; Peter M Hansen; Mira Johri Journal: Bull World Health Organ Date: 2016-11-21 Impact factor: 9.408