1. Statistics Norway. www.ssb.no . Statistisk sentralbyrå Finansdepartementet: Oslo; 2015.
2. Nygaard HA. Nursing home as a medical institution--a fata morgana? Tidsskr Nor Laegeforen. 2002;122(8):823–5.
3. Helsedepartementet: Forskrift for sykehjem og boform for heldøgns omsorg og pleie [Regulations for nursing homes and facilities with 24 h services]. No 932; 1989.
4. Nakrem S, Vinsnes AG, Harkless GE, Paulsen B, Seim A. Ambiguities: residents’ experience of ‘nursing home as my home’. Int J Older People Nurs. 2013;8(3):216–25.
5. Donabedian A. The definition of quality and approaches to its assessment. Ann arbor, Mich.: health administration press. 1980.