title: Clinical implications of the endogenous opiates: II. Behavioral and psychiatric aspects.
mesh_terms: D001519:Behavior / Q000502:physiology*; D004723:Endorphins / Q000502:physiology*; D004745:Enkephalins / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory / Q000502:physiology; D019964:Mood Disorders / Q000209:etiology; D011957:Receptors, Opioid / Q000502:physiology; D012559:Schizophrenia / Q000209:etiology; D012725:Sexual Behavior / Q000502:physiology
chemical_list: D004723:Endorphins; D004745:Enkephalins; D011957:Receptors, Opioid