Name	Info	Provider	Link
Anxiety	free resource	MedlinePlus Health Information	https://medlineplus.gov/anxiety.html
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/npp.2009.109
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/19693004/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/19693004
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:19693004
Anxiety	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/anxiety.html