Author/Authors :
EL-KADY, NABEEL MOSTAFA KHALIL Cairo University - Faculty of Medicine - Department of Tropical Medicine, Egypt , HASAB ALLAH, MAHA SAYED Cairo University - Faculty of Medicine - Department of Tropical Medicine, Egypt , EMAM, RABAB FOUAD Cairo University - Faculty of Medicine - Department of Tropical Medicine, Egypt , EL-AZIZ, ASHRAF OMAR ABDEL Cairo University - Faculty of Medicine - Department of Tropical Medicine, Egypt , MOHY EL-DEEN, MOHAMMAD AHMAD Cairo University - Faculty of Medicine - Department of Tropical Medicine, Egypt