Ross Bailie , Damin Si , Christine Connors , Tarun Weeramanthri , Louise Clark , Michelle Dowden , Lynette O'Donohue , John Condon , Sandra Thompson , Nikki Clelland , Tricia Nagel , Karen Gardner and Alex Brown
BMC Health Services Research 2008, 8:184doi:10.1186/1472-6963-8-184