Name	Info	Provider	Link
	free resource	BioMed Central	https://bmcpulmmed.biomedcentral.com/articles/10.1186/s12890-018-0679-4
Health Problems in Pregnancy	free resource	MedlinePlus Health Information	https://medlineplus.gov/healthproblemsinpregnancy.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30029599/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30029599
Asthma	free resource	MedlinePlus Consumer Health Information	https://medlineplus.gov/asthma.html
	free resource	scite Smart Citations	https://scite.ai/reports/30029599