Name	Info	Provider	Link
	free resource	Baishideng Publishing Group Inc.	https://www.wjgnet.com/2307-8960/full/v7/i2/253.htm
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30705903/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30705903
MalaCards for biliary papillomatosis	free resource	The Weizmann Institute of Science GeneCards and MalaCards databases	https://www.malacards.org/card/biliary_papillomatosis