# phlegm

> liquid secreted by the mucous membranes of mammalians

**Wikidata**: [Q3746560](https://www.wikidata.org/wiki/Q3746560)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Phlegm)  
**Source**: https://4ort.xyz/entity/phlegm


## References

1. Nuovo soggettario
2. Symptom Ontology
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)