# Ulcers

> journal

**Wikidata**: [Q27723606](https://www.wikidata.org/wiki/Q27723606)  
**Source**: https://4ort.xyz/entity/ulcers


## References

1. [Directory of Open Access Journals](https://doaj.org/toc/2090-1526)
2. Directory of Open Access Journals
3. [Source](https://www.hindawi.com/journals/ulcers/guidelines/)
4. ISSN Portal
5. OpenCitations Corpus
6. Quora