| A double-blind randomized clinical trial on the efficacy of cortical direct current stimulation for the treatment of Alzheimer’s disease EM Khedr, NFE Gamal, NA El-Fetoh, H Khalifa, EM Ahmed, AM Ali, ... Frontiers in aging neuroscience 6, 275, 2014 | 193 | 2014 |
| Dual-hemisphere repetitive transcranial magnetic stimulation for rehabilitation of poststroke aphasia: a randomized, double-blind clinical trial EM Khedr, N Abo El-Fetoh, AM Ali, DH El-Hammady, H Khalifa, H Atta, ... Neurorehabilitation and Neural Repair 28 (8), 740-750, 2014 | 114 | 2014 |
| Prevalence of non motor features in a cohort of Parkinson's disease patients EM Khedr, NA El Fetoh, H Khalifa, MA Ahmed, KMA El Beh Clinical neurology and neurosurgery 115 (6), 673-677, 2013 | 93 | 2013 |
| Contralateral versus ipsilateral rTMS of temporoparietal cortex for the treatment of chronic unilateral tinnitus: comparative study EM Khedr, N Abo‐Elfetoh, JC Rothwell, A El‐Atar, E Sayed, H Khalifa European Journal of Neurology 17 (7), 976-983, 2010 | 92 | 2010 |
| Repetitive transcranial magnetic stimulation in the treatment of obsessive-compulsive disorders: Double blind randomized clinical trial KAM Elbeh, YMB Elserogy, HE Khalifa, MA Ahmed, MH Hafez, EM Khedr Psychiatry Research 238, 264-269, 2016 | 79 | 2016 |
| Assessment of anxiety and depression among substance use disorder patients: a case-control study II Mohamed, HEK Ahmad, SH Hassaan, SM Hassan Middle east current psychiatry 27, 1-8, 2020 | 78 | 2020 |
| Migraine in Assiut Governorate, Egypt: epidemiology, risk factors, comorbid conditions and predictors of change from episodic to chronic migraine. MKO Kandil MR, Hamed SA, Fadel KA, Khalifa HE, Ghanem MK Neurol Res. 38 (38(3):232-41), 2016 | 21 | 2016 |
| Motor cortical excitability in obsessive-compulsive disorder: transcranial magnetic stimulation study EM Khedr, KAM Elbeh, Y Elserogy, HE Khalifa, MA Ahmed, MH Hafez, ... Neurophysiologie Clinique/Clinical Neurophysiology 46 (2), 135-143, 2016 | 18 | 2016 |
| Psychiatric comorbidity among children and adolescents with dyslexia AM Darweesh, YM Elserogy, H Khalifa, RH Gabra, MA El-Ghafour Middle East current psychiatry 27, 1-9, 2020 | 17 | 2020 |
| Seroprevalence of Toxoplasma gondii among patients with schizophrenia and bipolar disorder in Upper Egypt: a comparative study with a control group EAM Hussein, H Khalifa, GK Ramadan, SH Hassaan, I Shaaban, ... Annals of Parasitology 66 (2), 2020 | 15 | 2020 |
| Impact of duration of untreated illness in bipolar I disorder (manic episodes) on clinical outcome, socioecnomic burden in Egyptian population GK Ahmed, K Elbeh, H Khalifa, MR Samaan Psychiatry research 296, 113659, 2021 | 13 | 2021 |
| Relationship between Attention Deficit Hyperactivity Disorder and epilepsy: a literature review GK Ahmed, AM Darwish, H Khalifa, NA Haridy The Egyptian Journal of Neurology, Psychiatry and Neurosurgery 58 (1), 52, 2022 | 12 | 2022 |
| Assessment of cognitive functions and psychiatric symptoms in hepatitis C patients receiving pegylated interferon alpha and ribavirin: A prospective cohort study EFM Shehab H Hassaan , Alaa M Darwish, Hossam Khalifa, Haidi Karam Alla ... The International Journal of Psychiatry in Medicine, 2019 | 11 | 2019 |
| Assessment of cognitive functions and psychiatric symptoms in hepatitis C patients receiving pegylated interferon alpha and ribavirin: A prospective cohort study EFM Shehab H Hassaan1 , Alaa M Darwish1, Hossam Khalifa1, Haidi Karam Alla ... The International Journal of Psychiatry in Medicine, 2019 | 11 | 2019 |
| Measuring health-related quality of life in children with chronic medical conditions: reliability and validity of the Arabic version of PedsQL 4.0 Generic Core Scales K El-Beh, H Hossam Eddin Khalifa, SMECP Hassaan Middle East Current Psyc, 2018 | 11 | 2018 |
| Evaluation of psychiatric comorbidity in attention-deficit hyperactivity disorder with epilepsy: a case-control study GK Ahmed, AM Darwish, H Khalifa, MA Khashbah Epilepsy Research 169, 106505, 2021 | 10 | 2021 |
| Assessment of depression and anxiety in relation to quality of life in patients with vitiligo EM Abdelmaguid, H Khalifa, MM Salah, DS Sayed Egyptian Journal of Dermatology and Venerology 40 (2), 99-105, 2020 | 9 | 2020 |
| Comparison of cognitive function, socioeconomic level, and the health-related quality of life between epileptic patients with attention deficit hyperactivity disorder and without GK Ahmed, AM Darwish, H Khalifa, MA Khashbah Middle East Current Psychiatry 27, 1-12, 2020 | 8 | 2020 |
| Assessment of cognitive functions in tramadol-dependent patients HE Khalifa, A Darweesh, S Hassaan, S Mostafa Middle East Current Psychiatry. 25 (1), 2-5, 2018 | 7 | 2018 |
| Clinical and Subclinical Neuropsychiatric Abnormalities in Rheumatoid Arthritis Patients EM Khedr, NA El Fetoh, O Herdan, DH El-Hammady, RM Gamal, ... Annals of the Rheumatic Diseases 74 (Suppl 2), 1021-1022, 2015 | 7 | 2015 |
