BLACK, Timothy G. Psychotherapy and Outcome Research in PTSD: Understanding the Challenges and Complexities in the Literature. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 38, n. 4, 2007. Disponível em: https://cjc-rcc.ucalgary.ca/index.php/rcc/article/view/58745. Acesso em: 4 jan. 2026.