Name Info Provider Link
Choosing a Doctor or Health Care Service free resource MedlinePlus Health Information https://medlineplus.gov/choosingadoctororhealthcareservice.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32984233/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/32984233
free resource Frontiers Media SA https://doi.org/10.3389/fpubh.2020.00386