title: Myoclonus, ataxia, and hypoventilation: response to L-5-hydroxytryptophan.
mesh_terms: D006916:5-Hydroxytryptophan / Q000627:therapeutic use*; D000328:Adult; D001259:Ataxia / Q000188:drug therapy*; D005260:Female; D006801:Humans; D007040:Hypoventilation / Q000188:drug therapy; D008931:Mitochondria, Muscle / Q000648:ultrastructure; D009207:Myoclonus / Q000188:drug therapy*
chemical_list: D006916:5-Hydroxytryptophan