title: Comparative immunohistochemical, radioimmunological and biological attempt to identify arginine-vasotocin (AVT) in the pineal gland of reptiles and fishes.
mesh_terms: D000818:Animals; D001681:Biological Assay / Q000379:methods; D005399:Fishes / Q000378:metabolism*; D005455:Fluorescent Antibody Technique; D005618:Fresh Water; D010870:Pineal Gland / Q000032:analysis*; D011863:Radioimmunoassay / Q000379:methods; D012104:Reptiles / Q000378:metabolism*; D014668:Vasotocin / Q000032:analysis*
chemical_list: D014668:Vasotocin