Gray L, Ariño-Blasco S, Berg K, Bernabei R, G. Carpenter I, Finne-Soveri H, Fries BE, Hirdes JP, Jónsson PV, Morris JN et al..  2010.  interRAI Acute Care (AC) Assessment Form and User's Manual, Version 9.1. :114.

Gray L, Ariño-Blasco S, Berg K, Boscart VM, Heckman G, Hubbard RE, Jónsson PV, Peel NM, Pimm B, Sinha SK et al..  2017.  interRAI Acute Care (AC) Assessment Form and User?s Manual, Version 9.3. :96.