Characterization of pain syndromes in patients with neuromyelitis optica - Valerio, Fernanda; Apostolos-pereira, Samira L; Sato, Douglas Kazutoshi; Callegaro, Dagoberto; Lucato, Leandro Tavares; Barboza, Victor Rosseto; Silva, Valquiria A; Galhardoni, Ricardo; Rodrigues, Antonia L. de Lima; Teixeira, Manoel Jacobsen (European journal of pain, 2020)