Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0925-4927(11)00400-8
Major depressive disorder	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/8782
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22698760/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22698760