Myotonic-like syndrome in multiple sclerosis.
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D009103:Multiple Sclerosis / Q000150:complications* / Q000188:drug therapy; D009120:Muscle Cramp / Q000209:etiology; D009222:Myotonia / Q000209:etiology*; D010672:Phenytoin / Q000627:therapeutic use; D011803:Quinine / Q000627:therapeutic use; D013035:Spasm / Q000188:drug therapy / Q000209:etiology*
D010672:Phenytoin; D011803:Quinine