%0 Journal Article %T Prevalence of Chronic Pain, Treatments, Perception, and Interference on Life Activities: Brazilian Population-Based Survey %A Dirce Maria Navas Perissinotti %A Eduardo Grossmann %A Irimar de Paula Posso %A Jose Oswaldo de Oliveira Junior %A Juliana Barcellos de Souza %A Paulo Renato Barreiros da Fonseca %J Archive of "Pain Research & Management". %D 2017 %R 10.1155/2017/4643830 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5634600/