Name	Info	Provider	Link
PAPPA	free resource	BioCyc	https://biocyc.org/gene?orgid=HUMAN&id=HS04290
Birth Weight	free resource	MedlinePlus Health Information	https://medlineplus.gov/birthweight.html
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/417916a
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=12087395.ui
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:12087395