TY - GEN AU - Carter,Norman L ED - National Acoustic Laboratories (Australia) TI - Hearing levels and oto-rhino-laryngological findings in students of the University of Sydney under age 21 U1 - 534 PY - 1979/// CY - Canberra PB - : AGPS KW - Hearing Tests KW - E.001.276.375 KW - Noise induced hearing loss KW - C.009.218.458.460 KW - Australia (country of publication) ER -