Tatlı, Safiye Zeynep, and Murat İlhan Atagün. “Rethinking Treatment-Resistant Depression: A Systematic Review of Novel Therapeutic Strategies and Precision Medicine Approaches”. Actas Españolas De Psiquiatría, vol. 53, no. 6, Dec. 2025, pp. 1395-09, doi:10.62641/aep.v53i6.1946.