[Skip to Content]
[Skip to Content Landing]
Article
May 22, 1915

Society Proceedings

JAMA. 1915;LXIV(21):1787-1793. doi:10.1001/jama.1915.02570470071038

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
×