Name Info Provider Link
Telehealth free resource MedlinePlus Health Information https://medlineplus.gov/telehealth.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22971113/
subscription/membership/fee required Taylor & Francis https://www.tandfonline.com/doi/full/10.1080/09540121.2012.722600
free resource Europe PubMed Central https://europepmc.org/abstract/MED/22971113