Alizadeh, Parviz, Shirin Kooshki, and Hajar Tarvirdizadeh. “The Effectiveness of Cognitive-Behavioral Therapy on Pain Intensity, Childhood Trauma, Perfectionism, and Psychological Flexibility in Patients With Chronic Pain”. Health Nexus 2, no. 3 (July 1, 2024): 8–17. Accessed November 24, 2024. https://journals.kmanpub.com/index.php/Health-Nexus/article/view/2497.