TY - GEN AU - Mirham Abdallah Youssef Barakat AU - Ahlam Mohamed Abd El fattah , AU - Ahmed Abd El rahmen Elshaabini , AU - Elsayed Mostafa Hassan Elmashak , TI - The study of some medical restorative materials by using ultrasonic calibration tools / PY - 2002/// CY - Cairo : PB - Mirham Abdallah Youssef Barakat , KW - Biophysics KW - Medical restorative materials KW - Ultrasonic calibration tools N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Biophysics; Issued also as CD UR - http://172.23.153.220/th.pdf ER -