Gisladottir S., Sigurdardottir A.K, Hjaltadottir I..  2021.  Use of psychiatric medication in three Arctic nursing homes: association with dementia and psychiatric symptoms. International journal of circumpolar health. 80(1)

Finne-Soveri U.H, Ljunggren G., Schroll M., Jonsson P.V, Hjaltadottir I., K. Kholy E, Tilvis R.S.  2000.  Pain and its association with disability in institutional long-term care in four Nordic countries. Canadian Journal on Aging. 19(SUPPL. 2):38-49.

Thorsdottir I., Jonsson P.V, Asgeirsdottir A.E, Hjaltadottir I., Bjornsson S., Ramel A..  2005.  Fast and simple screening for nutritional status in hospitalized, elderly people. Journal of Human Nutrition and Dietetics. 18(1):53-60.

Biering P., Hjaltadottir I..  2021.  The prevalence of psychiatric diagnoses and psychotropic medication in icelandic nursing homes from 2003 to 2018. Laeknabladid. 107(1):11-16.

Jonsson P.V., Gumundsdottir H., Fribjoernsdottir F., Haraldsdottir M., Olafsdottir T., Jensdottir A.B, Hjaltadottir I., Hararson O., Palsson H..  2003.  [Health care needs and quality of life of elderly in home care in Reykjavik, 1997.]. Laeknabladid. 89(4):313-8.

Gretarsdottir E., A. Jonsdottir B, Tomasson G., Gumundsdottir E.E, Hjaltadottir I., Sigurorsdottir I., I. Jakobsdottir B, Thorsteinsdottir T..  2017.  Feasibility and validity of the InterRAI ED Screener. European Geriatric Medicine. 8(Supplement 1):S76.