Name Info Provider Link
Congenital Heart Defects free resource MedlinePlus Health Information https://medlineplus.gov/congenitalheartdefects.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=17117059.ui
subscription/membership/fee required Wolters Kluwer https://doi.org/10.1097/01.mat.0000249038.69048.3c