Hunt, T, Ramanathan, S, Hannaford, N, Hibbert, P, Braithwaite, J, Coiera, E, Day, RO, Westbrook, J & Runciman, W, 2012, 'CareTrack Australia: assessing the appropriateness of adult healthcare: Protocol for a retrospective medical record review', BMJ Open, vol. 2, no. 1, pp. 665, http://dx.doi.org/10.1136/bmjopen-2011-000665