[Skip to Content]
[Skip to Content Landing]
Other Articles
January 25, 1936

AMERICAN

JAMA. 1936;106(4):329-339. doi:10.1001/jama.1936.02770040023061

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.

First Page Preview View Large
First page PDF preview
First page PDF preview
×