A Comparison of the Physical Characteristics of Five Well-Known Hearing-Aids with the Theoretical and Apparent Subjective Needs of the Patient
Autor: | J. W. Tappin, J. J. Groen |
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Rok vydání: | 1952 |
Předmět: | |
Zdroj: | The Journal of Laryngology & Otology. 66:604-613 |
ISSN: | 1748-5460 0022-2151 |
DOI: | 10.1017/s0022215100048179 |
Databáze: | OpenAIRE |
Externí odkaz: |