Name	Info	Provider	Link
Choriocarcinoma	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/1386
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=11181528.ui
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:11181528
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/endo/article-lookup/doi/10.1210/endo.142.3.8047