title: Blepharospasm and oromandibular-laryngeal-cervical dystonia: a controlled trial of botulinum A toxin therapy.
mesh_terms: D001764:Blepharospasm / Q000188:drug therapy*; D001905:Botulinum Toxins / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004421:Dystonia / Q000188:drug therapy*; D005141:Eyelid Diseases / Q000188:drug therapy*; D006801:Humans; D007267:Injections; D007568:Jaw; D007830:Larynx; D009055:Mouth; D009333:Neck
chemical_list: D001905:Botulinum Toxins