Ibrahim-Khalil, S., Elhag, M., Ali, E., Mahgoub, F., Hakiem, S., Omer, N., . . . Mahgoub, E. (1992). An epidemiological survey of rheumatic fever and rheumatic heart disease in Sahafa Town, Sudan.
استشهاد بنمط شيكاغوIbrahim-Khalil, S., M. Elhag, E. Ali, F. Mahgoub, S. Hakiem, N. Omer, S. Shafie, و E. Mahgoub. An Epidemiological Survey of Rheumatic Fever and Rheumatic Heart Disease in Sahafa Town, Sudan. 1992.
MLA استشهادIbrahim-Khalil, S., et al. An Epidemiological Survey of Rheumatic Fever and Rheumatic Heart Disease in Sahafa Town, Sudan. 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.