Elsiddig KE, ME Elmaki, Ahmed Fahal, et al. Acute gluteal abscess following intramuscular chloroquine injection (a clinical and experimental study). Br J Trop Med Hyg. 1997; 94:206-9.

–          Khalil EA, Elsiddig KE, Elsafi ME, el-Hag IA, Elkhidir IM, Suleiman G, Hussein AM, Ibrahim ME, el-Hassan AM. Supra-sternal notch tuberculous abscess: a report of three cases. Trans R Soc Trop Med Hyg. 2000;94(1):58-60.

–          Elsiddig KE, Khalil EA, Elhag IA, Elsafi ME, Suleiman GM, Elkhidir IM, Hussein AM, El-Hassan AM. Granulomatous mammary disease: ten years’ experience with fine needle aspiration cytology. Int J Tuberc Lung Dis. 2003;7(4):365-9.

–          Aljafari AS, Khalil EA, Elsiddig KE, El Hag IA, Ibrahim ME, Elsafi ME, Hussein AM, Elkhidir IM, Sulaiman GS, Elhassan AM. Diagnosis of tuberculous lymphadenitis by FNAC, microbiological methods and PCR: a comparative study. Cytopathology. 2004;15(1):44-8.

–          Sharafeldin GS, Khalil EA, El Hag IA, Elsiddig KE, Elsafi ME, Aijafari AS, Elnour AA, Hussein AM, Elkhidir IM, El-Hassan AM. Haematogenous dissemination of tuberculous lymphadenitis. East Afr Med J. 2007;84(1):3-7.

–          Saadeldin A. Idris, Mohammed H. shalayel, Ahmed Qurashi M Ali, Tomadir A. Idris, Elsiddig K. Elzaki and Isam Alegail. The reliability of modified Alvarado score as a tool for diagnosis of acute appendicitis in Sudanese adults. Sudan Medical Monitor. 2009; 4(3):123-128.

–          Saadeldin A. Idris, Elsiddig K Elzaki, Ahmed Qurashi, Mohammed H.F. shalayel, Tomadir A. Idris, and Isam Alegail. Chronic pain after inguinal hernia repair. Sudan Medical Monitor. 2010; 5(1):19-24.

–          Tuberclus lymphoditis; skin delayed type hypersensitivity reaction and cellular immune responses as marker of disease and healing. West African Journal of Medicine (Accepted for Publication).