# vitamin B deficiency

> class of human diseases

**Wikidata**: [Q19001111](https://www.wikidata.org/wiki/Q19001111)  
**Source**: https://4ort.xyz/entity/vitamin-b-deficiency


## References

1. Disease Ontology
2. [Source](https://cdn.who.int/media/docs/default-source/classification/icd/icd-10/icd-10-to-meddra-map---june-2023---codes-mapping.xlsx)