42. Areej Mohammad Al-Taweel, Shagufta Perveen , Ghada Ahmed Fawzy, Afsar Khan, Rashad Mehmood and Taghreed Abdou Ibrahim, Cytotoxicity Assessment of Six Different Extracts of Abelia triflora leaves on A-549 Human Lung Adenocarcinoma Cells , Asian Pacific Journal of Cancer Prevention, 16, 4641-4645, 2015. 41- Areej Mohammed Al-Taweel, Maged Saad Abdel-Kader, Ghada Ahmed Fawzy, Shagufta Perveen , Isolation of flavonoids from Delonix elata and determination of its rutin content using capillary electrophoresis, Pakistan Journal of Pharmaceutical Sciences , 28, 5, 1897-1903, 2015. ( 0.596) 40- Hadir M. Maher, Nourah Z. Al-Zoman, Mona M. Al-Shehri, Hessa Al-Showiman, Areej M. Al-Taweel, Ghada A. Fawzy, Shagufta Perveen , Determination of Luteolin and Apigenin in Herbs by Capillary Electrophoresis with Diode Array Detection, Instrumentation Science & Technology, 43:611-625, 2015. (1.118) 39- Areej Mohammad Al ‑ Taweel, Azza Muhammed El-Shafae, Shagufta Perveen , Ghada Ahmed Fawzy, ...