Alizadeh, Parviz, Shirin Kooshki, and Hajar Tarvirdizadeh. 2024. “The Effectiveness of Cognitive-Behavioral Therapy on Pain Intensity, Childhood Trauma, Perfectionism, and Psychological Flexibility in Patients With Chronic Pain”. Health Nexus 2 (3): 8-17. https://doi.org/10.61838/kman.hn.2.3.2.