Development and evaluation of an expanded hearing loss scale questionnaire /
| Main Author: | |
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| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Rockville, Md. :
U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration,
1970
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| Series: | Public Health Service publication
no. 1000 Vital and health statistics Data evaluation and methods research no. 37. |
| Subjects: |