COVID-19 pandemic reduces the negative perception of oral health-related quality of life in adolescents - Knorst, Jessica Klöckner; Brondani, Bruna; Tomazoni, Fernanda; Vargas, Andressa Weber; Cósta, Marina Dutra; Godois, Leonardo da Silva; Mendes, Fausto Medeiros; Ardenghi, Diego Machado; Ardenghi, Thiago Machado (Quality of Life Research, 2021)