title: [VIP].
mesh_terms: D000818:Animals; D005768:Gastrointestinal Hormones / Q000032:analysis*; D011863:Radioimmunoassay / Q000379:methods*; D014660:Vasoactive Intestinal Peptide / Q000032:analysis*
chemical_list: D005768:Gastrointestinal Hormones; D014660:Vasoactive Intestinal Peptide