| Name | Info | Provider | Link |
|---|---|---|---|
| free resource | JMIR Publications | https://mhealth.jmir.org/2019/1/e12070/ | |
| Personal Health Records | free resource | MedlinePlus Health Information | https://medlineplus.gov/personalhealthrecords.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30609978/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/30609978 |