Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0954-6111(12)00505-7
Breathing Problems	free resource	MedlinePlus Health Information	https://medlineplus.gov/breathingproblems.html
	subscription/membership/fee required	ClinicalKey	https://www.clinicalkey.com/content/playBy/pii?v=S0954-6111(12)00505-7
	free resource	scite Smart Citations	https://scite.ai/reports/23347530