title: Circadian rhythm regulation: a central role for the neuropeptide vasoactive intestinal polypeptide.
authors.forename: Jens
authors.initials: J
authors.lastname: Hannibal
authors.forename: Jan
authors.initials: J
authors.lastname: Fahrenkrug
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000502:physiology*; D013493:Suprachiasmatic Nucleus / Q000502:physiology*; D014660:Vasoactive Intestinal Peptide / Q000378:metabolism*
chemical_list: D014660:Vasoactive Intestinal Peptide