TY - GEN AU - Fatma Youssef Ahmed AU - Mahmoud Abdallah Sharaf , AU - Rasha Mohamed Kamal , TI - Role of ultrasonography in assessing breast lesions in the premammographic age group / PY - 2002/// CY - Cairo : PB - Fatma Youssef Ahmed , KW - Assessing breast lesions KW - ultrasonography N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Radio-diagnosis; Issued also as CD UR - http://172.23.153.220/th.pdf ER -