# Mobile phone app Vs bucket test as a subjective visual vertical test: A validation study

> Research article (Journal of Otolaryngology - Head and Neck Surgery, 2020) · cited 17× · AI/ML

**Wikidata**: [openalex:W3007912258](https://www.wikidata.org/wiki/openalex:W3007912258)  
**Source**: https://4ort.xyz/entity/mobile-phone-app-vs-bucket-test-as-a-subjective-visual-vertical-test-a-validation-study