Name	Info	Provider	Link
	free resource	BioMed Central	https://trialsjournal.biomedcentral.com/articles/10.1186/s13063-019-3667-y
Acupuncture	free resource	MedlinePlus Health Information	https://medlineplus.gov/acupuncture.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31511054/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31511054