TY - GEN AU - Mohammad Amr Ossama Eltayeb AU - Abdelaleem Ragab , AU - Mostafa Soliman , AU - Wael Elmahdy , TI - Neurosurgical management of fourth venticular tumors in childhood / PY - 2000/// CY - Cairo : PB - Mohammad Amr Ossama Eltayeb , KW - Fourth venticular tumors KW - Preoperative shunting N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of General Surgery ER -