# Validity and reliability of a new tool to evaluate handwriting difficulties in Parkinson’s disease

> Research article (PLoS ONE, 2017) · cited 24× · AI/ML

**Wikidata**: [openalex:W2594717364](https://www.wikidata.org/wiki/openalex:W2594717364)  
**Source**: https://4ort.xyz/entity/validity-and-reliability-of-a-new-tool-to-evaluate-handwriting-difficulties-in-parkinsons-disease