Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcpregnancychildbirth.biomedcentral.com/articles/10.1186/s12884-022-04829-2
Miscarriage	free resource	MedlinePlus Health Information	https://medlineplus.gov/miscarriage.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/35883114/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/35883114
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CD4-1