title: Re: Trigonal versus Extratrigonal Botulinum Toxin-A: A Systematic Review and Meta-Analysis of Efficacy and Adverse Events.
authors: Alan J
authors: AJ
authors: Wein
mesh_terms: D000283:Administration, Intravesical; D019274:Botulinum Toxins, Type A / Q000008:administration & dosage*; D006801:Humans; D015201:Meta-Analysis as Topic; D009465:Neuromuscular Agents / Q000008:administration & dosage*; D012196:Review Literature as Topic; D001743:Urinary Bladder; D053201:Urinary Bladder, Overactive / Q000601:surgery*
chemical_list: D009465:Neuromuscular Agents; D019274:Botulinum Toxins, Type A