# heartburn

> symptom

**Wikidata**: [Q537297](https://www.wikidata.org/wiki/Q537297)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heartburn)  
**Source**: https://4ort.xyz/entity/heartburn-q537297-2


## References

1. Symptom Ontology
2. Freebase Data Dumps. 2013
3. [What is water brash? - The OPA](https://opa.org.uk/what-is-water-brash/)
4. [Heartburn & Cancer - Heartburn & Water Brash](https://www.actionagainstheartburn.org.uk/heartburn-water-brash/)
5. [What is Water Brash & How is it Treated? | Causes, Symptoms of Water Brash](https://www.epainassist.com/gerd-heartburn/how-is-water-brash-treated)
6. NDF-RT
7. [Source](https://cdn.who.int/media/docs/default-source/classification/icd/icd-10/icd-10-to-meddra-map---june-2023---codes-mapping.xlsx)
8. Quora
9. Great Norwegian Encyclopedia
10. [Source](https://encyklopedia.pwn.pl/haslo/zgaga;4001192.html)
11. National Library of Israel
12. KBpedia
13. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)