Homayoon 1, S.; Dabiri 2, T.; Ghorbani Nezhad 3, M.; Javedani 4, M. R.; Seyed Jafari 5*, J.; Mousavi 6, S. The Effectiveness of Mindfulness-Based Stress Reduction Treatment on Depression and Optimism Among Women With Breast Cancer During Chemotherapy. SJMS 2021, 7 (2). https://doi.org/10.22100/ijhs.v7i2.856.