# Introduction to Self-controlled Study Design

> Research article (Annals of Clinical Epidemiology, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3176929042](https://www.wikidata.org/wiki/openalex:W3176929042)  
**Source**: https://4ort.xyz/entity/introduction-to-self-controlled-study-design