Name	Info	Provider	Link
Allergy	free resource	MedlinePlus Health Information	https://medlineplus.gov/allergy.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/10991908/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/10991908
	free resource	Wiley	https://doi.org/10.1038/sj.bjp.0703605
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:10991908