Name	Info	Provider	Link
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23251869/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23251869
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-1496
	free resource	Physicians Postgraduate Press, Inc.	http://www.psychiatrist.com/pcc/age-onset-trichotillomania-clinical-variables-neurocognitive