Name	Info	Provider	Link
Biopsy	free resource	MedlinePlus Health Information	https://medlineplus.gov/biopsy.html
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0091-2751&date=1995&volume=23&issue=4&spage=239