1- Evidence of Clinical and Economic Benefits of Clinical Pharmacist interventions in Warfarin Anticoagulant Therapy. Bashier Osman, Ahmed Almubark, Iman H. Abdoon, Elkhansa Abelhamid, Elrashied AE, Garelnabi. International Journal of Pharmacy. Photon 104 (2013) 374-380
2- Bioequivalence study of seven amoxicillin capsule brands currently registered in Sudan. Osman B, Idris B. Eltayeb, H. A. Elsheikh, Iman H. Abdoon. J Bioequiv Availab, Volume 4 Issue 3 – 77. 3rd World Congress on Bioavailability & Bioequivalence, Marriott Hotel & Convention Centre, Hyderabad, India. 03/2012.

3- Effect of Chloroquine on the Pharmacokinetics of Ivermectin Following Oral Administration in Healthy Volunteers. Hatim A.Elsheikh, Iman H. Abdoon, Idris B. Eltayeb, Bashier I. Osman. J Clin Pharmcol 2011:1326-1369. The 40th Annual Meeting of the American College of Clinical Pharmacology, Chicago, Illinois; 09/2011.