Name	Info	Provider	Link
	free resource	HighWire	http://www.genesdev.org/cgi/pmidlookup?view=long&pmid=21245161
Stem Cells	free resource	MedlinePlus Health Information	https://medlineplus.gov/stemcells.html
	free resource	Mouse Genome Informatics (MGI)	http://www.informatics.jax.org/reference/21245161
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21245161/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21245161
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:21245161