Level of insight in patients with obsessive-compulsive disorder: an exploratory comparative study between patients with ""Good Insight"" and ""Poor Insight"" - Avila, Richard Chuquel Silveira de; Nascimento, Laura Gratsch do; Porto, Rafaella Landell de Moura; Fontenelle, Leonardo; Miguel Filho, Eurípedes Constantino; Brakoulias, Vlasios; Ferrao, Ygor Arzeno (Frontiers in psychiatry, 2019)