Name	Info	Provider	Link
	free resource	MDPI	https://www.mdpi.com/resolver?pii=toxins12120737
Acupuncture	free resource	MedlinePlus Health Information	https://medlineplus.gov/acupuncture.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33255279/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33255279