Name	Info	Provider	Link
LTB	free resource	BioCyc	https://biocyc.org/gene?orgid=HUMAN&id=HS01854
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/1670638/
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=1670638.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/1670638/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/1670638
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:1670638
	subscription/membership/fee required	Silverchair Information Systems	https://rupress.org/jem/article-lookup/doi/10.1084/jem.173.1.209