Name Info Provider Link
subscription/membership/fee required Project MUSE https://muse.jhu.edu/cgi-bin/resolve_openurl.cgi?issn=1049-2089&volume=22&issue=4 Suppl&spage=146&aulast=Pemu
Telehealth free resource MedlinePlus Health Information https://medlineplus.gov/telehealth.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22102311/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/22102311