title: A reassessment of the significance of dark neurons in serotonergic cell groups.
mesh_terms: D000818:Animals; D005260:Female; D005277:Fenfluramine / Q000494:pharmacology; D008636:Mesencephalon / Q000187:drug effects / Q000648:ultrastructure*; D008694:Methamphetamine / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects / Q000648:ultrastructure*; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D012701:Serotonin / Q000502:physiology*; D010133:p-Chloroamphetamine / Q000494:pharmacology
chemical_list: D005277:Fenfluramine; D012701:Serotonin; D008694:Methamphetamine; D010133:p-Chloroamphetamine; D012110:Reserpine