1. Estimating the prevalence of Parkinson's disease (PD) and proportions of patients with associated dementia and depression among the older adults based on secondary claims data. (14th January 2016) Authors: Riedel, O.; Bitters, D.; Amann, U.; Garbe, E.; Langner, I. Journal: International journal of geriatric psychiatry Issue: Volume 31:Number 8(2016) Page Start: 938 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗