Full text
PDF





























Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Laurer F. A. Hearing Survey Among a Group of Pupils of Syracuse Schools. Am J Public Health Nations Health. 1928 Nov;18(11):1353–1360. doi: 10.2105/ajph.18.11.1353. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rodin F. S. CONSERVATION OF HEARING AND THE HARD-OF-HEARING CHILD. Cal West Med. 1927 Nov;27(5):643–647. [PMC free article] [PubMed] [Google Scholar]