1. Guidelines for acoustic immittance screening of middle-ear effusion;American National Standards Institute;Asha,1978
2. Guidelines for acoustic immittance screening of middle ear function;American Speech-Language-Hearing Association Committee on Audiometric Evaluation;Asha,1979
3. Guidelines for identification audiometry;American Speech-Language-Hearing Association;Asha,1985
4. Guidelines for screening for hearing impairments and middle ear disorders;American Speech-Language-Hearing Association;Asha,1990