Name	Info	Provider	Link
Back Pain	free resource	MedlinePlus Health Information	https://medlineplus.gov/backpain.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=29408834.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29408834/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29408834
	free resource	scite Smart Citations	https://scite.ai/reports/29408834
	subscription/membership/fee required	Wolters Kluwer	https://journals.lww.com/29408834.pmid