Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0028-3932(11)00003-0
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=21232548.ui
Full text from free resource CORE https://core.ac.uk/reader/34488512?utm_source=linkout