Authors: Veronica Dussel; Steven Joffe; Joanne M Hilden; Jan Watterson-Schaeffer; Jane C Weeks; Joanne Wolfe Journal: Arch Pediatr Adolesc Med Date: 2010-03
Authors: Yanna Van Wesemael; Joachim Cohen; Bregje D Onwuteaka-Philipsen; Johan Bilsen; Luc Deliens Journal: BMC Health Serv Res Date: 2009-12-04 Impact factor: 2.655