[Skip to Content]
[Skip to Content Landing]
August 17, 1970

JAMA Reference Directories

JAMA. 1970;213(7):1127-1136. doi:10.1001/jama.1970.03170330015002

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