Name	Info	Provider	Link
Chronic Kidney Disease	free resource	MedlinePlus Health Information	https://medlineplus.gov/chronickidneydisease.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=23729624.ui
	subscription/membership/fee required	De Gruyter	https://www.degruyter.com/document/doi/10.1515/cclm-2013-0208
	free resource	Biospecimen Research Database	https://brd.nci.nih.gov/brd/paper/clin-chem-lab-med/2013/method-specific-differences-in-plasma-fibroblast-growth-factor/12079
	free resource	scite Smart Citations	https://scite.ai/reports/23729624