| | Issue Date | Title | Author(s) |
| 1 | 2006 | Duration of peginterferon therapy in acute hepatitis C: A randomized trial | Kamal, S.M. ; Moustafa, K.N. ; Chen, J. ; Fehr, J. ; Moneim, A.A. ; Khalifa, Khalifa ; El Gohary, L.A. ; Ramy, A.H. ; Madwar, M.A. ; Rasenack, J. ; Afdhal, N.H. |
| 2 | 2006 | Immune modulation by helminthic infections: worms and viral infections | Kamal, S.M. ; Khalifa El Sayed Khalifa Mohamed |
| 3 | 1-Jun-2004 | Pegylated interferon α therapy in acute hepatitis C: Relation to hepatitis C virus-specific T cell response kinetics | Kamal, S.M. ; Ismail, A. ; Graham, C. S. ; Hi, Q. ; Rasenack, J. W. ; Peter, T. ; Tawil A. ; Fehr, J. J. ; Khalifa K. E. ; Madwar, M. M. ; Koziel M. |
| 4 | 1-Apr-2004 | Kinetics of intrahepatic hepatitis C virus (HCV)-specific CD4<sup>+</sup>T cell responses in HCV and Schistosoma mansoni coinfection: Relation to progression of liver fibrosis | Kamal, S.M. ; Graham C. ; He Q. ; Bianchi L. ; Tawil A. ; Rasenack J. ; Khalifa K. E. ; Massoud, M ; Koziel M. |
| 5 | 15-Oct-2001 | Specific cellular immune response and cytokine patterns in patients coinfected with hepatitis C virus and Schistosoma mansoni | Kamal, S.M. ; Bianchi L. ; Al Tawil, A. ; Koziel M. ; Khalifa K. E. ; Peter, T. ; Rasenack, J. W. |
| 6 | 1-Jan-2001 | Acute hepatitis C without and with schistosomiasis: Correlation with hepatitis C-specific CD4<sup>+</sup>T-cell and cytokine response | Kamal, S.M. ; Rasenack, J. W. ; Bianchi L. ; Al Tawil, A. ; Khalifa K. E. ; Peter, T. ; Mansour, H. ; Ezzat, W. ; Koziel M. |