Name	Info	Provider	Link
	free resource	BioMed Central	https://systematicreviewsjournal.biomedcentral.com/articles/10.1186/s13643-021-01677-7
Post-Traumatic Stress Disorder	free resource	MedlinePlus Health Information	https://medlineplus.gov/posttraumaticstressdisorder.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33910641/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/33910641
	free resource	scite Smart Citations	https://scite.ai/reports/33910641