Experience with different botulinum toxins for the treatment of refractory neurogenic detrusor overactivity - Gomes, Cristiano M.; Castro Filho, Jose E. de; Rejowski, Ronald F.; Trigo-Rocha, Flavio E.; Bruschini, Homero; Barros Filho, Tarcisio E. P. de; Srougi, Miguel (International Brazilian Journal of Urology, 2010)