Authors: Ross S Bailie; Damin Si; Christine M Connors; Ru Kwedza; Lynette O'Donoghue; Catherine Kennedy; Rhonda Cox; Helen Liddle; Jenny Hains; Michelle C Dowden; Hugh P Burke; Alex Brown; Tarun Weeramanthri; Sandra Thompson Journal: BMC Health Serv Res Date: 2011-06-01 Impact factor: 2.655
Authors: Rosanne L A Freak-Poli; Rory Wolfe; Helen Walls; Kathryn Backholer; Anna Peeters Journal: BMC Public Health Date: 2011-10-25 Impact factor: 3.295
Authors: Luísa Sá; Andreia Sofia Costa Teixeira; Fernando Tavares; Cristina Costa-Santos; Luciana Couto; Altamiro Costa-Pereira; Alberto Pinto Hespanhol; Paulo Santos; Carlos Martins Journal: BMJ Open Date: 2017-11-15 Impact factor: 2.692