Name Info Provider Link
Choosing a Doctor or Health Care Service free resource MedlinePlus Health Information https://medlineplus.gov/choosingadoctororhealthcareservice.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=18633684.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/18633684/
subscription/membership/fee required Springer https://link.springer.com/article/10.1007/s11999-008-0366-5
free resource Europe PubMed Central https://europepmc.org/abstract/MED/18633684
subscription/membership/fee required Wolters Kluwer https://doi.org/10.1007/s11999-008-0366-5