High proportion of Guillain-Barré syndrome associated with chikungunya in Northeast Brazil

Matos AMB, Maia Carvalho FM, Malta DL, Rodrigues CL, Félix AC, Pannuti CS, Lima ADDR, Espósito DLA, Dos Santos LMB, von Glehn F, Colares JKB, da Fonseca BAL, de Oliveira ACP, Romano CM.