Nahed Ahmed Hussein Selim creator preparation. Samiha Samuel thesis advisor. May Safwat thesis advisor. text theses u 1995 monographic eng ara 194 Leaves: illustrations ; 30 cm. + specialized By Nahed Ahmed Hussein Selim ; Supervised. Prof. Dr. Samiha Samuel , Dr. May Safwat , Thesis (M.Sc.) -Cairo University, 1995 Bibliography: pages 168 : 194 Study on abdominal painin children EG-GICUC 260405 20260405093903.0 eng