Name	Info	Provider	Link
Aortopulmonary Window	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/541
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25737002.ui
	subscription/membership/fee required	Cambridge University Press	https://www.cambridge.org/core/product/identifier/S1047951115000049/type/journal_article