Authors: Sean P David; Samuel G Johnson; Adam C Berger; W Gregory Feero; Sharon F Terry; Larry A Green; Robert L Phillips; Geoffrey S Ginsburg Journal: Ann Fam Med Date: 2015 Jul-Aug Impact factor: 5.166
Authors: Sudeh Cheraghi-Sohi; Arne Risa Hole; Nicola Mead; Ruth McDonald; Diane Whalley; Peter Bower; Martin Roland Journal: Ann Fam Med Date: 2008 Mar-Apr Impact factor: 5.166