Name Info Provider Link
free resource HighWire https://informatics.bmj.com/lookup/pmidlookup?view=long&pmid=34921060
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/34921060/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/34921060