الفترة:
Subjects: Breast; Cancer; Khartoum; Neoplasms; Sudan
Subjects: Sudan; Diagnosis; Type 2 diabetes
Subjects: Atomic structure; Mathematical models
Subjects: Sudan; Fishery products; Fishes
Subjects: Children; Khartoum; Lipids; Malnutrition; Sudan
Subjects: Education; Learning; Secondary education; Academic achievement; Mathematics
Subjects: Human fertility; Sudan; Children; Mortality
Subjects: Algorithms
Subjects: Kordofan; Sudan; Diseases; Thyroid gland