TY - JOUR T1 - Loss of Antidepressant Efficacy During Maintenance Treatment: Causes and Diagnostic Difficulties AU - SEVİNÇOK, Levent AU - Yüksel, Nevzat Y1 - 2000 PY - 2000 DA - 2000 N1 - doi: DO - T2 - TURKISH JOURNAL CLINICAL PSYCHIATRY JF - TURKISH JOURNAL CLINICAL PSYCHIATRY JO - J Clin Psy SP - 255 EP - 262 VL - 3 IS - 4 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 2000 ER -