# ATC code B

> section of Anatomical Therapeutic Chemical Classification System relating to drugs affecting the blood and blood forming organs

**Wikidata**: [Q433871](https://www.wikidata.org/wiki/Q433871)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/ATC_code_B)  
**Source**: https://4ort.xyz/entity/atc-code-b


## References

1. Freebase Data Dumps. 2013