This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
News and Comment. Arch Otolaryngol. 1976;102(11):709. doi:10.1001/archotol.1976.00780160105016
Otolaryngology in JAMA: Read the Latest
Customize your JAMA Network experience by selecting one or more topics from the list below.