الفترة:
Subjects: Typhoid fever; Diagnosis
Subjects: Iraq; Medical care; Mosul; Teeth
Subjects: Iraq; Yemen; Drinking water
Subjects: Children; Dhamar; Medical care; Teeth; Yemen
Subjects: Dhamar; Yemen; Evolution; Mouth
Subjects: Iraq; Medical care; Teeth; Students; Universities
Subjects: Iraq; Mosul; Diabetes; Diseases; Mouth
Subjects: Dhamar; Yemen; Diseases; Mouth