Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcmedgenet.biomedcentral.com/articles/10.1186/s12881-015-0191-0
Birth Defects	free resource	MedlinePlus Health Information	https://medlineplus.gov/birthdefects.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/26188928/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/26188928
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:26188928
	free resource	scite Smart Citations	https://scite.ai/reports/26188928
Full text from	free resource	White Rose Research Online	https://eprints.whiterose.ac.uk/98106/