The influence of education and depression on autonomy of women with chronic pelvic pain: a cross-sectional study - Barbosa, Hermes de Freitas; Nogueira, Antonio Alberto; Rosa e Silva, Júlio César; Poli Neto, Omero Benedicto; Reis, Francisco José Cândido dos (Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics, 2016)