# Short-term effect of PM1 on hospital admission for ischemic stroke: A multi-city case-crossover study in China

> Research article (Environmental Pollution, 2019) · cited 47× · AI/ML

**Wikidata**: [openalex:W2994780956](https://www.wikidata.org/wiki/openalex:W2994780956)  
**Source**: https://4ort.xyz/entity/short-term-effect-of-pm1-on-hospital-admission-for-ischemic-stroke-a-multi-city-case-crossover-study-in-china