Name Info Provider Link
Thyroid Tests free resource MedlinePlus Health Information https://medlineplus.gov/thyroidtests.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=16955801.ui
free resource Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0891-6640&date=2006&volume=20&issue=4&spage=812