title: Myoclonus.
mesh_terms: D006916:5-Hydroxytryptophan / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D009207:Myoclonus / Q000188:drug therapy* / Q000378:metabolism; D012701:Serotonin / Q000378:metabolism
chemical_list: D012701:Serotonin; D006916:5-Hydroxytryptophan