Name	Info	Provider	Link
	free resource	Atypon	https://ehp.niehs.nih.gov/doi/10.1289/EHP4709?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Pregnancy	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/5922
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/32074458/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/32074458