Range:
Subjects: Yemen; Children; Diseases; Management
Subjects: Yemen
Subjects: Immunology; Yemen; Diseases
Subjects: Pathogens; Pathology; Yemen; Khat
Subjects: Sana'a; Splints; Surgery; Yemen; Noise
Subjects: Education; Higher education; Yemen; Learning
Subjects: Lice; Mahwit (City); Yemen; Censorship
Subjects: Jordan; Statistics; Yemen; Exports; Imports
Subjects: Antioxidants; Socotra; Yemen; Chemistry
Subjects: Antibacterial agents; Bacterioses; Yemen; Chemotherapy; Medicinal plants
Subjects: Cancer; Yemen; Bones; Surgery
Subjects: Aden; Dentistry; Yemen; Mouth; Surgery
Subjects: Pathogens; Pathology; Yemen; Diabetes; Diseases
Subjects: Aden; Cancer; Colon; Rectum; Yemen
Subjects: Sana'a; Yemen; Groundwater; Pollution; Urbanization
Subjects: Aden; Maintenance; Restoration; Yemen; Measurement
Subjects: Aden; Microbiology; Yemen; Drinking water; Pollution
Subjects: Congenital malformations; Taizz; Yemen
Subjects: Children; Educational Psychology; Socialization; Psychology; Street children
Subjects: Ibb; Yemen; Groundwater; Quality control
Subjects: Gulf of Aden; Red Sea Coast; Yemen; Fishes
Subjects: Yemen; Zinc; Physiology
Subjects: Yemen; Colleges; Management; Universities
Subjects: Aden; Sediments; Yemen
Subjects: Structural geology; Yemen
Subjects: Cinnamon; Gamma ray; Microbiology; Taizz; Yemen
Subjects: Blood donors; Yemen
Subjects: Yemen; Abortion; Pregnancy
Subjects: Commerce; Food; Industries; Intestines; Malaria
Subjects: Dhamar; Pathogens; Pathology; Yemen; Diseases
Subjects: Yemen; Khat
Subjects: Education; Learning; Second language learning; Yemen; English language
Subjects: Geophysics; Yemen
Subjects: Education; Learning; Yemen; Teachers; Training
Subjects: Iraq; Yemen; Drinking water
Subjects: Children; Dhamar; Medical care; Teeth; Yemen
Subjects: Bones; Fractures; Yemen
Subjects: Yemen; Diseases
Subjects: Economic conditions; Economic development; Economic policy; Macroeconomics; Monetary policy
Subjects: Sana'a; Yemen; Physicians
Subjects: Sana'a; Yemen; Diabetes; Physicians
Subjects: Education; Learning; Yemen; Colleges; Universities
Subjects: Education; Learning; Yemen; English language
Subjects: Mukalla; Yemen; Mortality
Subjects: Mukalla; Self medication; Yemen
Subjects: Abdomen; Yemen; Diagnosis; Diseases; Tuberculosis