TY - JOUR T1 - The prevalence of fibromyalgia in Brazil – a population-based study with secondary data of the study on chronic pain prevalence in Brazil JO - BrJP A1 - Souza, Juliana Barcellos de A1 - Perissinotti, Dirce Maria Navas SN - 2595-3192 UL - 10.5935/2595-0118.20180065 VL - 1 Y1 - 2018 PB - Brasil ER -