Name	Info	Provider	Link
Carcinoid Tumors	free resource	MedlinePlus Health Information	https://medlineplus.gov/carcinoidtumors.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/15244130/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/15244130