Name	Info	Provider	Link
Clinical Trials	free resource	MedlinePlus Health Information	https://medlineplus.gov/clinicaltrials.html
	free resource	Public Library of Science	https://dx.plos.org/10.1371/journal.pmed.1001566
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24311990/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24311990
	free resource	scite Smart Citations	https://scite.ai/reports/24311990