MESSER, S. B. How Do We Decide Which of Two Case Formulations Is Correct? Commentary on Westerman and Critchfield et al. Pragmatic Case Studies in Psychotherapy, [S. l.], v. 17, n. 1, p. 104–108, 2021. DOI: 10.14713/pcsp.v17i1.2090. Disponível em: https://pcsp.nationalregister.org/index.php/pcsp/article/view/2090. Acesso em: 8 feb. 2023.