publicações selecionadas Longitudinal associations of changes in physical activity and TV viewing with chronic musculoskeletal pain in Brazilian schoolteachers Dor em professores da educação básica : associação com atividade física e tempo vendo televisão Free-time physical activity and pain perception: An analysis of daily records from Brazilian teachers Schoolteachers with voice handicap are twice as likely to report depressive symptoms Chronic musculoskeletal pain and occupational aspects among Brazilian teachers