Name	Info	Provider	Link
	free resource	GlyGen glycoinformatics resource	https://glygen.org/publication/PubMed/31743939/
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/31743939/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/31743939
	subscription/membership/fee required	Silverchair Information Systems	https://iovs.arvojournals.org/article.aspx?doi=10.1167/iovs.19-27263