Development and evaluation of an expanded hearing loss scale questionnaire : the development and evaluation of a series of scale questions for measuring the degree of hearing impairment /

Bibliographic Details
Main Authors:	Schein, Jerome Daniel (Author), Gentile, Augustine (Author), Haase, Kenneth W. (Author)
Format:	Government Document eBook
Language:	English
Published:	Rockville, Md. : U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, 1970.
Series:	Vital and health statistics. Data evaluation and methods research ; no. 37. Public Health Service publication ; no. 1000-series 2-no. 37.
Subjects:	Audiometry. Deafness. Health surveys > United States > Methodology. Examinations.
Online Access:	https://purl.fdlp.gov/GPO/gpo138911

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