Name	Info	Provider	Link
Endometriosis	free resource	MedlinePlus Health Information	https://medlineplus.gov/endometriosis.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CRP-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1478
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:9436699
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/humrep/article-lookup/doi/10.1093/humrep/12.11.2523