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=30480345.ui
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30480345/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/30480345
subscription/membership/fee required Wiley https://doi.org/10.1002/ejp.1346
Full text from free resource White Rose Research Online https://eprints.whiterose.ac.uk/139597/