Name	Info	Provider	Link
	subscription/membership/fee required	American Chemical Society	https://doi.org/10.1021/acs.est.5b02414
Water Pollution	free resource	MedlinePlus Health Information	https://medlineplus.gov/waterpollution.html
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:26370517