Name Info Provider Link
Congenital Heart Defects free resource MedlinePlus Health Information https://medlineplus.gov/congenitalheartdefects.html
subscription/membership/fee required Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0148-7299&date=1995&volume=59&issue=3&spage=276