Plasmapheresis sessions do not alter sensitivity of standardized cell based immunofluorescence assay for anti-AQP4 antibody detection in neuromyelitis optica patients - Assis, P. M. S.; Prado Júnior, B. P. A.; Souza, A. S.; Bruder, R. C. S.; Souza, R. B.; von Glehn, F.; Rocha, F. C. G.; Leite, F. L.; Moraes, A. S.; Barreira, Amilton Antunes; Donadi, Eduardo Antônio; Brum, Doralina Guimarães (Congress of the European Committee for Treatment and Research in Multiple Sclerosis, 2015)