Changes in Symptoms and Severity of Obsessive Compulsive Disorder in Children and Adolescent Patients following the Covid-19 Pandemic. Archives of Clinical Psychiatry (São Paulo), [S. l.], v. 48, n. 2, p. 83–89, 2021. DOI: 10.15761/0101-60830000000285. Disponível em: https://periodicos.usp.br/acp/article/view/231701.. Acesso em: 9 mar. 2025.