1. EL – Safi, S.H., Abdelhaleem A. , Hammad A. , El-Hag ,B.,Mukhtar,M., Hamid, N. Boelaert M. Field evaluation of FD DAT ,rk39 dipstick and KAtex( urine latex agglutination) tests for the diagnosis of visceral leishmaniasis in Sudan.

2.   EL – Safi, S.H., Abbas, A. Abdelhaleem A. , Hammad A. , El-Basha I., Omer A.Osman, F.O., Hamid, N. Boelaert M. , Chance M. and Hommel M. Serodiagnosis of visceral leishmaniasis in the Sudan : diagnostic and prognostic value of the latex agglutination test( KAtex) for detection of urinary antigens.

3. Leish NASBA – OC for the diagnosis of visceral leishmaniasis: Phase 1 trial

4. Leish NASBA – OC for the diagnosis of visceral leishmaniasis: Ring trial

5. Leish NASBA – OC for the diagnosis of visceral leishmaniasis: Phase 11 trial

6. Leish PCR-OC for the diagnosis of visceral leishmaniasis: Ring 1 trial

7. Leish PCR-OC for the diagnosis of visceral leishmaniasis: Phase 11 trial

8. Leish PCR-OC for the diagnosis of visceral leishmaniasis in Sudan: Phase 11 trial

9. El-Safi, S.H.,Mary,C., Henri,S. and A.J Dessein,A.J. Cytokine response     associated with susceptibility to Kala Azar in a population of Sudan infected by L.donovani

10 .   El-Safi, S.H.,Mary,C., Henri,S. and A.J Dessein,A.J. Immunological response in subjects with Post Kala azar Dermal Leishmaniasis

1.   EL-Safi ,S. H. and Jehan Hassan Osman . Perception of Asthmatic and food Allergic patients towards the causes and treatment of their condition.

12 .EL-Safi, S. H. , Jely , R., Suleiman, N. and El Sonny,A. Comparison between           flurescence microscoy and ELISA in the diagnosis of pulmonary tuberculosis in the Sudan.

3. Mandoor, Z., El-Safi, S.H. , Osman, A and Al-Faki, S.A. Immunological studies on diabetes mellitus in the Sudan: HLA antigens and prevalence of autoantibodies to islet cell (ICA) and glutamic acid decarboxylase(GAD).
4. El-Safi, S.H. & El-Hag.M. Allergic disorders in the Sudan.
5. El-Safi,S.H., The spectrum of autoimmune diseases in the Sudan.
6. El-Safi,S.H., Serological profile of Sudanese patients with systemic lupus erythematosus .
7. El-Safi,S.H., S.H. & Abu El-Hassan, E. The significance of  antiphospholipid antibodies in recurrent abortion.

19.  El-Safi,S.H., Ali, A., Sulaimam,S. Al-Awad, K., Hammad, A., Basheer,  A.& Basheer, M. HLA class I and class II antigens frequencies in Sudanese population