| Name | Info | Provider | Link |
|---|---|---|---|
| Sjogren's Syndrome | free resource | MedlinePlus Health Information | https://medlineplus.gov/sjogrenssyndrome.html |
| free resource | Medicina Oral S.L. | http://www.medicinaoral.com/medoralfree01/aop/24736.pdf | |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33772564/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/33772564 |