title: Investigations on levophacetoperan effect upon higher nervous activity and memory.
mesh_terms: D000328:Adult; D000588:Amines / Q000494:pharmacology; D000928:Antidepressive Agents; D002986:Clinical Trials as Topic; D005260:Female; D006571:Heterocyclic Compounds / Q000494:pharmacology; D006613:Higher Nervous Activity / Q000187:drug effects*; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects*; D010880:Piperidines / Q000494:pharmacology; D011600:Psychopharmacology
chemical_list: D000588:Amines; D000928:Antidepressive Agents; D006571:Heterocyclic Compounds; D010880:Piperidines