TY - BOOK AU - Ashraf M. Kamal Abdel Aziz, AU - Roshdy El-Badrawy AU - Ahmed Sameh Farid TI - Determination of threshold of hearing as a function of frequency using brain stem evoked responses to tone bursts PY - 1995/// KW - Audiology KW - Ear Nose and Throat N1 - Thesis (Ph.D)-Cairo University, 1995; Bibliography: pages 87-108 ER -