Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
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The implementation of the serial trial intervention for pain and challenging behaviour in advanced dementia patients (STA OP!): a clustered randomized controlled trial
Palliative Sedation in a Specialized Unit for Acute Palliative Care in a Cancer Hospital: Comparing Patients Dying With and Without Palliative Sedation
Place of Death of Older Persons with Dementia. A Study in Five European Countries
The 8 references without a DOI — listed, not checked
no DOI — not checkedRetrospective and prospective data collection compared in the Dutch End of Life in Dementia (DEOLD) Study
no DOI — not checkedDutch Geriatrics Society. [Directive: diagnostics and pharmacological treatment of dementia]. [in Dutch]. Available from http://www.cbo.nl/Downloads/387/rl_dement_2005.pdf. Accessed July 6, 2013.
no DOI — not checked10.1016/j.jpainsymman.2013.05.015_bib18
no DOI — not checkedCommittee on National Guideline for Palliative Sedation, Royal Dutch Medical Association. Guideline for palliative sedation. [in English]. Available from http://knmg.artsennet.nl/Publicaties/KNMGpublicatie-levenseinde/Guideline-for-palliative-sedation-2009.htm. Accessed July 6, 2013.
no DOI — not checkedThe quality of life in late-stage dementia (QUALID) scale
no DOI — not checkedO'Connell A. An illustration of multilevel models for ordinal response data. Data and context in statistics education: towards an evidence-based society. Proceedings of the Eighth International Conference on Teaching Statistics, July 8, 2010. Available from www.stat.auckland.ac.nz/∼iase/publications/icots8/ICOTS8_4C3_OCONNELL.pdf. Accessed July 6, 2013.
no DOI — not checkedSantangelo G. Relationship to subjective pain reports by patients and their caregivers. Abstract from the Gerontological Society of America 2012 annual conference. Available from www.geron.org/meeting2012/ProgramBookFinal_web.pdf. Accessed July 6, 2013.
no DOI — not checkedVerenso, the Dutch Association of Elderly Care Physicians and Social Geriatricians. [Guideline: behaviour problems]. [in Dutch]. 2008. Available from http://www.verenso.nl/wat-doen-wij/vakinhoudelijke-producten/richtlijnen/probleemgedrag. Accessed July 6, 2013.
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