# Consensus on the Definition of Advanced Parkinson’s Disease: A Neurologists-Based Delphi Study (CEPA Study)

> Research article (Parkinson s Disease, 2017) · cited 99× · AI/ML

**Wikidata**: [openalex:W2580196844](https://www.wikidata.org/wiki/openalex:W2580196844)  
**Source**: https://4ort.xyz/entity/consensus-on-the-definition-of-advanced-parkinsons-disease-a-neurologists-based-delphi-study-cepa-study