Name	Info	Provider	Link
Biopsy	free resource	MedlinePlus Health Information	https://medlineplus.gov/biopsy.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26240134/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26240134
	free resource	scite Smart Citations	https://scite.ai/reports/26240134
	free resource	Silverchair Information Systems	https://academic.oup.com/oncolo/article-lookup/doi/10.1634/theoncologist.2015-0112