# transcranial Doppler

> ultrasonography to measure the blood flow in the brain

**Wikidata**: [Q3512319](https://www.wikidata.org/wiki/Q3512319)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Transcranial_Doppler)  
**Source**: https://4ort.xyz/entity/transcranial-doppler


## References

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