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=38829654.ui
subscription/membership/fee required Silverchair Information Systems https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2024.4088