# A 680,000-person megastudy of nudges to encourage vaccination in pharmacies

> Research article (Proceedings of the National Academy of Sciences, 2022) · cited 191× · AI/ML

**Wikidata**: [openalex:W4210512007](https://www.wikidata.org/wiki/openalex:W4210512007)  
**Source**: https://4ort.xyz/entity/a-680-000-person-megastudy-of-nudges-to-encourage-vaccination-in-pharmacies