# Critical window variable selection: estimating the impact of air pollution on very preterm birth

> Research article (Biostatistics, 2019) · cited 36× · AI/ML

**Wikidata**: [openalex:W2978799003](https://www.wikidata.org/wiki/openalex:W2978799003)  
**Source**: https://4ort.xyz/entity/critical-window-variable-selection-estimating-the-impact-of-air-pollution-on-very-preterm-birth