Name	Info	Provider	Link
Back Pain	free resource	MedlinePlus Health Information	https://medlineplus.gov/backpain.html
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s00415-019-09611-7
Drug Use and Addiction	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/druguseandaddiction.html