# lactose intolerance

> condition involving a decreased ability to digest lactose due to a lack of lactase in the small intestines, either genetically or from injury

**Wikidata**: [Q219223](https://www.wikidata.org/wiki/Q219223)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lactose_intolerance)  
**Source**: https://4ort.xyz/entity/lactose-intolerance


## References

1. Integrated Authority File
2. Disease Ontology
3. Monarch Disease Ontology release 2018-06-29
4. Freebase Data Dumps. 2013
5. [Source](https://www.niddk.nih.gov/health-information/health-topics/digestive-diseases/lactose-intolerance/Pages/facts.aspx)
6. [Source](https://doi.org/10.1007%2Fs11894-017-0558-9)
7. [Source](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4586575)
8. [Source](http://www.patient.co.uk/patientplus/l.htm)
9. BBC Things
10. YSO-Wikidata mapping project
11. [Identifiers.org](https://registry.identifiers.org/registry/doid)
12. Human Phenotype Ontology release 2018-03-08
13. Quora
14. [Lactose Intolerant](https://www.reddit.com/r/lactoseintolerant/)
15. Great Norwegian Encyclopedia
16. National Library of Israel
17. KBpedia
18. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)