title: Spinal toxins can have persistent adverse effects.
authors.forename: Tony L
authors.initials: TL
authors.lastname: Yaksh
mesh_terms: D000818:Animals; D001416:Back Pain / Q000188:drug therapy*; D001905:Botulinum Toxins / Q000009:adverse effects* / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007278:Injections, Spinal / Q000009:adverse effects*
chemical_list: D001905:Botulinum Toxins