- Galvin JE. THE QUICK DEMENTIA RATING SYSTEM (QDRS): A RAPID DEMENTIA STAGING TOOL. Alzheimers Dement (Amst). 2015 Jun 1;1(2):249-259. doi: 10.1016/j.dadm.2015.03.003. PMID: 26140284; PMCID: PMC4484882.

- The Quick Dementia Rating System: A Rapid Dementia Staging Tool is a copyrighted instrument of James E. Galvin and New York University School of Medicine.