Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0013-9351(18)30380-3
Occupational Health	free resource	MedlinePlus Health Information	https://medlineplus.gov/occupationalhealth.html
	free resource	scite Smart Citations	https://scite.ai/reports/30014898
	free resource	Spiral, Imperial College Digital Repository	http://hdl.handle.net/10044/1/62102