Name	Info	Provider	Link
Oxygen Therapy	free resource	MedlinePlus Health Information	https://medlineplus.gov/oxygentherapy.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27886372/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27886372
	subscription/membership/fee required	Wiley	https://doi.org/10.1002/14651858.CD006429.pub3
	free resource	scite Smart Citations	https://scite.ai/reports/27886372