LYON, S. The Ambiguity of Being Alive: Turning an Existential Lens to the Case of "Serena". Pragmatic Case Studies in Psychotherapy, [S. l.], v. 21, n. 2, 2025. DOI: 10.55818/pcsp.v21i2.2193. Disponível em: https://pcsp.nationalregister.org/index.php/pcsp/article/view/2193. Acesso em: 27 may. 2026.