Item distribution and inter-rater reliability of the German version of the quality of life in Alzheimer's disease scale (QoL-AD) proxy for people with dementia living in nursing homes.
Martin Nikolaus DichterEva-Maria WolschonChristian G G SchwabGabriele MeyerSascha KöpkePublished in: BMC geriatrics (2018)
ClinicalTrials.gov: NCT02295462 , Date of registration: 11-20-2014.
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