| Name | Info | Provider | Link |
|---|---|---|---|
| free resource | BioMed Central | https://bmcgastroenterol.biomedcentral.com/articles/10.1186/s12876-020-1163-1 | |
| Cirrhosis | free resource | MedlinePlus Health Information | https://medlineplus.gov/cirrhosis.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31948392/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/31948392 |