From opera buffa to nosological chaos: pica . Archives of Clinical Psychiatry, [S. l.], v. 36, n. 4, p. 162–169, 2009. DOI: 10.1590/S0101-60832009000400006. Disponível em: https://revistas.usp.br/acp/article/view/17246.. Acesso em: 4 may. 2024.