title: Immunohistochemical evidence against the presence of vasotocin in the trout urophysis.
mesh_terms: D000818:Animals; D005455:Fluorescent Antibody Technique; D009490:Neurosecretory Systems / Q000032:analysis*; D012487:Salmonidae / Q000502:physiology*; D014337:Trout / Q000502:physiology*; D014668:Vasotocin / Q000032:analysis*
chemical_list: D014668:Vasotocin