# Point: Incident Exposures, Prevalent Exposures, and Causal Inference: Does Limiting Studies to Persons Who Are Followed From First Exposure Onward Damage Epidemiology?

> Research article (American Journal of Epidemiology, 2015) · cited 64× · AI/ML

**Wikidata**: [openalex:W2175123557](https://www.wikidata.org/wiki/openalex:W2175123557)  
**Source**: https://4ort.xyz/entity/point-incident-exposures-prevalent-exposures-and-causal-inference-does-limiting-studies-to-persons-who-are-followed-from