title: Drugs and the mental state.
mesh_terms: D000661:Amphetamine / Q000494:pharmacology; D000700:Analgesics / Q000494:pharmacology; D000928:Antidepressive Agents / Q000494:pharmacology; D002490:Central Nervous System / Q000187:drug effects*; D006213:Hallucinogens / Q000494:pharmacology; D006801:Humans; D014149:Tranquilizing Agents / Q000494:pharmacology
chemical_list: D000700:Analgesics; D000928:Antidepressive Agents; D006213:Hallucinogens; D014149:Tranquilizing Agents; D000661:Amphetamine