# A comparison of quasi-experimental methods with data before and after an intervention: an introduction for epidemiologists and a simulation study

> Research article (International Journal of Epidemiology, 2023) · cited 36× · AI/ML

**Wikidata**: [openalex:W4362659421](https://www.wikidata.org/wiki/openalex:W4362659421)  
**Source**: https://4ort.xyz/entity/a-comparison-of-quasi-experimental-methods-with-data-before-and-after-an-intervention-an-introduction-for-epidemiologist