title: Alteration of cyclic frequency by botulinum toxin injection in adult onset cyclic esotropia.
authors.forename: Y-H
authors.initials: YH
authors.lastname: Lai
authors.forename: D R
authors.initials: DR
authors.lastname: Fredrick
mesh_terms: D018726:Anti-Dyskinesia Agents / Q000627:therapeutic use*; D001905:Botulinum Toxins / Q000627:therapeutic use*; D004948:Esotropia / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008875:Middle Aged; D010507:Periodicity
chemical_list: D018726:Anti-Dyskinesia Agents; D001905:Botulinum Toxins