Name	Info	Provider	Link
	subscription/membership/fee required	HighWire	https://casereports.bmj.com/lookup/pmidlookup?view=long&pmid=23257939
Pleural Disorders	free resource	MedlinePlus Health Information	https://medlineplus.gov/pleuraldisorders.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23257939/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/23257939