The effectiveness of botulinum toxin type A (BoNT-A) treatment in brazilian patients with chronic post-stroke spasticity: results from the observational, multicenter, prospective BCause study - Khan, Patricia; Riberto, Marcelo; Frances, João Amaury; Chueire, Regina; Amorim, Ana Cristina Ferreira Garcia; Xerez, Denise; Chung, Tae Mo; Mercuri, Lucia Helena Costa; Longo, Alexandre Luiz; Lianza, Sérgio; Maisonobe, Pascal; Ruiz-Schutz, Viviane C. (Toxins, 2020)