Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcpharmacoltoxicol.biomedcentral.com/articles/10.1186/s40360-016-0065-x
Caffeine	free resource	MedlinePlus Health Information	https://medlineplus.gov/caffeine.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27266401/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27266401
	free resource	scite Smart Citations	https://scite.ai/reports/27266401