title: Fish have feelings too.
mesh_terms: D000827:Animal Welfare / Q000941:ethics / Q000592:standards*; D000818:Animals; D000830:Animals, Laboratory / Q000502:physiology* / Q000523:psychology*; D004644:Emotions; D037901:Euthanasia, Animal / Q000941:ethics* / Q000379:methods; D051379:Mice; D015027:Zebrafish / Q000196:embryology / Q000235:genetics / Q000502:physiology*