# ATC code V04

> therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System: Diagnostic agents

**Wikidata**: [Q249628](https://www.wikidata.org/wiki/Q249628)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ATC_code_V04)  
**Source**: https://4ort.xyz/entity/atc-code-v04


## References

1. Freebase Data Dumps. 2013
2. WikiUMLS: Aligning UMLS to Wikipedia via Cross-lingual Neural Ranking