Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.annualreviews.org/content/journals/10.1146/annurev-immunol-093019-125918?crawler=true&mimetype=application/pdf
Medicines	free resource	MedlinePlus Health Information	https://medlineplus.gov/medicines.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33646859/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33646859
	free resource	scite Smart Citations	https://scite.ai/reports/33646859