Name	Info	Provider	Link
Attention Deficit Hyperactivity Disorder	free resource	MedlinePlus Health Information	https://medlineplus.gov/attentiondeficithyperactivitydisorder.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21779842/
	subscription/membership/fee required	Springer	https://dx.doi.org/10.1007/s12402-011-0061-3
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21779842