A. Omer

Northward spread of visceral leishmaniasis in the Sudan.

A. E. El Hassan, R. E. Abdalla, M. A. Ahmed, 1976, Transactions of the Royal Society of Tropical Medicine and Hygiene.

Chemistry and chronology of plutonic rocks in the Pontid Mountains, northern Turkey

A. Omer, J. William, H. M. Edwin, 1980 .

Louse-borne relapsing fever in the Sudan. A historical review and a clinico-pathological study.

S. M. Abdel Wahab, A. A. Abdel Gadir, S. Salih, 1980, Tropical and geographical medicine.

Louse-borne relapsing fever: I. A clinical and laboratory study of 363 cases in the Sudan.

S. M. Abdel Wahab, D. Mustafa, S. Salih, 1977, Transactions of the Royal Society of Tropical Medicine and Hygiene.

Regulatory Considerations for the Approval of Drugs Against Histomoniasis (Blackhead Disease) in Turkeys, Chickens, and Game Birds in the United States

L. Hungerford, P. Regmi, P. Pillai, 2016, Avian Diseases.