Name	Info	Provider	Link
4D20.8 (CVCL_RU14)	free resource	Cellosaurus - a cell line knowledge resource	https://www.cellosaurus.org/CVCL_RU14
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=22519755.ui
	subscription/membership/fee required	Taylor & Francis	https://www.tandfonline.com/doi/full/10.2217/rme.12.29
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:22519755