Name	Info	Provider	Link
VIPR2	free resource	BioCyc	https://biocyc.org/gene?orgid=HUMAN&id=HS02849
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0006291X8571515X
VIP and PACAP receptors - overview and references	free resource	Guide to Pharmacology	https://www.guidetopharmacology.org/GRAC/FamilyDisplayForward?familyId=67
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:7733904