title: Rostral midbrain lesions and copulatory behavior in male rats.
mesh_terms: D000818:Animals; D003307:Copulation / Q000502:physiology*; D008297:Male; D008636:Mesencephalon / Q000502:physiology*; D009434:Neural Pathways / Q000502:physiology; D009638:Norepinephrine / Q000502:physiology; D051381:Rats; D012726:Sexual Behavior, Animal / Q000502:physiology
chemical_list: D009638:Norepinephrine