title: Ritanserin (R 55667) an original thymosthenic.
mesh_terms: D006801:Humans; D001523:Mental Disorders / Q000188:drug therapy*; D010880:Piperidines / Q000627:therapeutic use*; D016713:Ritanserin; D012702:Serotonin Antagonists / Q000627:therapeutic use*
chemical_list: D010880:Piperidines; D012702:Serotonin Antagonists; D016713:Ritanserin