# Design choices for observational studies of the effect of exposure on disease incidence

> Research article (BMJ Open, 2019) · cited 42× · AI/ML

**Wikidata**: [openalex:W2994200922](https://www.wikidata.org/wiki/openalex:W2994200922)  
**Source**: https://4ort.xyz/entity/design-choices-for-observational-studies-of-the-effect-of-exposure-on-disease-incidence