Name	Info	Provider	Link
Lung Diseases	free resource	MedlinePlus Health Information	https://medlineplus.gov/lungdiseases.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/12920471/
	free resource	Scientific Electronic Library Online	https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-31802003000300004&lng=en&nrm=iso&tlng=en