Frijters D.H, Achterberg W.P.  2007.  [The ZZP Questionnaire. Reliability of a new resource utilization measure]. Tijdschr Gerontol Geriatr. 38(4):165-72.

Vetrano DLiborio, Villani ERocco, Grande G, Giovannini S, Cipriani MCamilla, Manes-Gravina E, Bernabei R, Onder G.  2018.  Association of polypharmacy with 1-year trajectories of cognitive and physical function in nursing home residents: results from a multicenter European study. Journal of the American Medical Directors Association. 19(8):710-713.

Sgadari A, Lapane KL, Mor V, Landi F, Bernabei R, Gambassi G.  2000.  Oxidative and nonoxidative benzodiazepines and the risk of femur fracture. The Systematic Assessment of Geriatric Drug Use Via Epidemiology Study Group. J Clin Psychopharmacol. 20(2):234-9.

Carpenter G.I, Bernabei R., Hirdes J.P, Mor V., Steel K..  2000.  Building evidence on chronic disease in old age. Standardised assessments and databases offer one way of building the evidence. BMJ. 320(7234):528-9.

Hirdes JP, Ljunggren G, Morris JN, Frijters DHM, Soveri HFinne, Gray L, Björkgren M, Gilgen R.  2008.  Reliability of the interRAI suite of assessment instruments: a 12-country study of an integrated health information system. BMC Health Services Research. 8:277.

Steel K., Jonsson P.V, DuPasquier J.N, Gilgen R., Hirdes J., Schroll M., Ljunggren G., Carpenter I., Bjørnson J..  1999.  Systems of care for frail older persons. InterRAI. Trans Am Clin Climatol Assoc. 110:30-5;discussion35-7.

Fries B.E, Morris J.N, Skarupski K.A, Blaum C.S, Galecki A., Bookstein F., Ribbe M..  2000.  Accelerated dysfunction among the very oldest-old in nursing homes. Journals of Gerontology Series A-Biological Sciences & Medical Sciences. 55(6):M336-41.

Fries BE, Simon SE, Morris JN, Flodstrom C, Bookstein FL.  2001.  Pain in U.S. nursing homes: validating a pain scale for the minimum data set.. Gerontologist. 41(2):173-9.

Hirdes JP, Poss JW, Curtin-Telegdi N.  2008.  The Method for Assigning Priority Levels (MAPLe): a new decision-support system for allocating home care resources. BMC Medicine. 6:9.

Frederiksen K., Tariot P., De Jonghe E..  1996.  Minimum Data Set Plus (MDS+) scores compared with scores from five rating scales. J Am Geriatr Soc. 44(3):305-9.

Mitchell S.L, Teno J.M, Intrator O., Feng Z., Mor V..  2007.  Decisions to forgo hospitalization in advanced dementia: a nationwide study. J Am Geriatr Soc. 55(3):432-8.

A. Makan M, van Hout H., Onder G., Finne-Soveri H., Fialova D., van Marum R..  2024.  Prevalence of potentially inappropriate medications according to STOPP-Frail criteria in nursing home residents, the SHELTER study. BMC Geriatr. 24(1):882.

Misquitta K, Reid N, Hubbard RE, Gordon EH.  2023.  Factors associated with entry to residential care in frail older inpatients. Australasian Journal on Ageing. 42(4):720-727.

Hartmaier S.L, Sloane P.D, Guess H.A, Koch G.G.  1994.  The MDS Cognition Scale: a valid instrument for identifying and staging nursing home residents with dementia using the minimum data set.. Journal of the American Geriatrics Society. 42(11):1173-9.

Topinkova E., Neuwirth J., Mellanova A., Stankova M., Haas T..  2000.  [Case-mix classification in post-acute and long-term care. Validation of Resource Utilization Groups III (RUG-III) in the Czech Republic]. Cas Lek Cesk. 139(2):42-8.

Norman KJ, Hirdes JP.  2020.  Evaluation of the Predictive Accuracy of the interRAI Falls Clinical Assessment Protocol, Scott Fall Risk Screen, and a Supplementary Falls Risk Assessment Tool Used in Residential Long-Term Care: A Retrospective Cohort Study. Can J Aging. 39(4):521-532.

Mitchell S.L, Kiely D.K, Lipsitz L.A.  1997.  The risk factors and impact on survival of feeding tube placement in nursing home residents with severe cognitive impairment.. Archives of Internal Medicine. 157(3):327-32.

Mitchell S.L, Kiely D.K, Lipsitz L.A.  1998.  Does artificial enteral nutrition prolong the survival of institutionalized elders with chewing and swallowing problems? Journals of Gerontology Series A-Biological Sciences & Medical Sciences. 53(3):M207-13.

Perls T.T, Morris J.N, Ooi W.L, Lipsitz L.A.  1993.  The relationship between age, gender and cognitive performance in the very old: the effect of selective survival. Journal of the American Geriatrics Society. 41(11):1193-201.