# Calculated Decisions: Visual acuity testing (Snellen chart).

> Research article (PubMed, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3015057280](https://www.wikidata.org/wiki/openalex:W3015057280)  
**Source**: https://4ort.xyz/entity/calculated-decisions-visual-acuity-testing-snellen-chart