Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcpregnancychildbirth.biomedcentral.com/articles/10.1186/s12884-021-03679-8
Prenatal Care	free resource	MedlinePlus Health Information	https://medlineplus.gov/prenatalcare.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33691651/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33691651
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CALR-1
	free resource	scite Smart Citations	https://scite.ai/reports/33691651