Name Info Provider Link
Attention Deficit Hyperactivity Disorder free resource MedlinePlus Health Information https://medlineplus.gov/attentiondeficithyperactivitydisorder.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=22111644.ui
subscription/membership/fee required Wiley https://doi.org/10.1111/j.1440-1630.2011.00973.x