title: Pretarsal injection of botulinum toxin for blepharospasm and apraxia of eyelid opening.
authors.forename: J
authors.initials: J
authors.lastname: Jankovic
mesh_terms: D001072:Apraxias / Q000503:physiopathology*; D001764:Blepharospasm / Q000188:drug therapy* / Q000503:physiopathology*; D001905:Botulinum Toxins / Q000008:administration & dosage* / Q000627:therapeutic use*; D018678:Cholinergic Agents / Q000008:administration & dosage* / Q000627:therapeutic use*; D005143:Eyelids / Q000503:physiopathology*; D006801:Humans
chemical_list: D018678:Cholinergic Agents; D001905:Botulinum Toxins