Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcmusculoskeletdisord.biomedcentral.com/articles/10.1186/1471-2474-8-3
Vitamin D	free resource	MedlinePlus Health Information	https://medlineplus.gov/vitamind.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/17214897/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/17214897
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-ERBB2-3
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-192
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:17214897