Range:
Subjects: Cancer; Scalp; Diseases
Subjects: Surgery
Subjects: Sudan; Aids; Diseases; Hepatitis B; Hepatitis C
Subjects: Pathogens; Pathology; Sudan; Patients
Subjects: Khartoum; Sudan; Mortality
Subjects: Intestines
Subjects: Blood; Diabetes; Lipids
Subjects: Sudan; Patients
Subjects: Malaria; Blood
Subjects: Khartoum; Kidney failure; Sudan; Diagnosis
Subjects: Lungs; Coronary heart diseases; Diagnosis
Subjects: Education; Higher education; Learning; Chemotherapy