Name	Info	Provider	Link
	free resource	HighWire	https://www.canjsurg.ca/lookup/pmidlookup?view=long&pmid=11603754
Collapsed Lung	free resource	MedlinePlus Health Information	https://medlineplus.gov/collapsedlung.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/11603754/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/11603754