Name	Info	Provider	Link
Infertility	free resource	MedlinePlus Health Information	https://medlineplus.gov/infertility.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=36872855.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36872855/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/36872855
	free resource	Wiley	https://onlinelibrary.wiley.com/doi/10.1111/sji.13263
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1