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Epstein-Barr Virus, Human Papillomavirus, and Flow Cytometric Cell Cycle Kinetics in Nasopharyngeal Carcinoma and Inverted Papilloma among Egyptian Patients

S. Kassim, S. Ibrahim, S. Eissa, 2002, Disease markers.

The role of interleukin-12 and tissue antioxidants in chronic sinusitis

S. Kassim, M. Nassar, R. Khalil, 2003 .