# Hemoglobin A2

> variant of hemoglobin A

**Wikidata**: [Q426738](https://www.wikidata.org/wiki/Q426738)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hemoglobin_A2)  
**Source**: https://4ort.xyz/entity/hemoglobin-a2


## References

1. UMLS 2023
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)