Name Info Provider Link
Surgery free resource MedlinePlus Health Information https://medlineplus.gov/surgery.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=26768096.ui
subscription/membership/fee required Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=&date=2016&volume=103&issue=1&spage=11
subscription/membership/fee required Silverchair Information Systems https://academic.oup.com/bjs/article-lookup/doi/10.1002/bjs.10077