الفترة:
Subjects: Brain; Mind; Taizz; Yemen; Diagnosis
Subjects: Aden; Yemen; Neoplasms; Thyroid gland
Subjects: Yemen; Gas chromatography
Subjects: Yemen; Diagnosis; Pregnancy
Subjects: Aden; Yemen; Medical care; Patients
Subjects: Aden; Yemen; Diagnosis; Patients
Subjects: Aden; Kidneys; Yemen; Diseases; Patients
Subjects: Aden; Yemen; Diagnosis
Subjects: Aden; Yemen; Diagnosis; Diseases; Epidemiology
Subjects: Education; Higher education; Learning; Pediatrics; Yemen
Subjects: Obstetrics; Yemen