Placebo and nocebo in analgesia - psychiatric aspects. Engrami, [S. l.], v. 43, n. 2, 2022. DOI: 10.5937/engrami43-35138. Disponível em: https://test.aseestant.ceon.rs/index.php/engrami/article/view/35138. Acesso em: 11 jun. 2026.