# Self-reported exposure to traffic pollution in relation to daytime sleepiness and habitual snoring: a questionnaire study in seven North-European cities

> Research article (Sleep Medicine, 2016) · cited 39× · AI/ML

**Wikidata**: [openalex:W2515634653](https://www.wikidata.org/wiki/openalex:W2515634653)  
**Source**: https://4ort.xyz/entity/self-reported-exposure-to-traffic-pollution-in-relation-to-daytime-sleepiness-and-habitual-snoring-a-questionnaire-study