TY - GEN AU - Reham Mohamed Elaskary AU - Fatma Abdellatif Moussa , AU - Maha Wasfy Mobasher , AU - Ola Omar Shaheen , TI - Ego functions and comorbid anxiety disorders in substance used disorders / PY - 2002/// CY - Cairo : PB - Reham Mohamed Elaskary , KW - Anxiety disorders KW - Comorbidity KW - Ego functions N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Neuropsychiatry; Issued also as CD ER -