Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1359-6446(15)00342-6
Medicines	free resource	MedlinePlus Health Information	https://medlineplus.gov/medicines.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:26360054
	free resource	scite Smart Citations	https://scite.ai/reports/26360054
	free resource	Spiral, Imperial College Digital Repository	http://hdl.handle.net/10044/1/38389