Sanaa Botros, Sayed Seif el-Din, Naglaa El-Lakkany, Abdel Nasser Sabra and Fatma Ebeid
International Journal of Tropical Medicine 1 ( 1 ): 11 - 17 , 2006
Sanaa Botros, Rania Abdel-Kader, Maged El-Ghannam, Ahmed El-Ray, Samira Saleh and Madiha Mahmoud
International Journal of Tropical Medicine 2 ( 3 ): 101 - 106 , 2007