Name Info Provider Link
Non-Drug Pain Management free resource MedlinePlus Health Information https://medlineplus.gov/nondrugpainmanagement.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25689627.ui
subscription/membership/fee required Wiley https://doi.org/10.1111/bioe.12156
Full text from free resource Enlighten: Publications, University of Glasgow https://eprints.gla.ac.uk/103791